Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2013 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package com.android.ims; |
| 18 | |
Uma Maheswari Ramalingam | ca45f58 | 2014-05-19 12:32:20 -0700 | [diff] [blame] | 19 | import com.android.internal.R; |
| 20 | |
Tyler Gunn | 1c46760 | 2014-11-04 14:51:52 -0800 | [diff] [blame] | 21 | import java.util.ArrayList; |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 22 | import java.util.Iterator; |
Tyler Gunn | 1c46760 | 2014-11-04 14:51:52 -0800 | [diff] [blame] | 23 | import java.util.List; |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 24 | import java.util.Map.Entry; |
| 25 | import java.util.Set; |
| 26 | |
| 27 | import android.content.Context; |
Tyler Gunn | 5965614 | 2014-10-28 13:52:11 -0700 | [diff] [blame] | 28 | import android.net.Uri; |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 29 | import android.os.Bundle; |
| 30 | import android.os.Message; |
Tyler Gunn | 5965614 | 2014-10-28 13:52:11 -0700 | [diff] [blame] | 31 | import android.telecom.ConferenceParticipant; |
Rekha Kumar | 5aec2e9 | 2015-03-24 11:00:34 -0700 | [diff] [blame] | 32 | import android.telecom.Connection; |
Uma Maheswari Ramalingam | 95be7c6 | 2015-05-06 23:08:17 -0700 | [diff] [blame] | 33 | import java.util.Objects; |
Tyler Gunn | 9bd5ca5 | 2014-12-02 09:21:01 -0800 | [diff] [blame] | 34 | import android.util.Log; |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 35 | |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 36 | import com.android.ims.internal.ICall; |
| 37 | import com.android.ims.internal.ImsCallSession; |
| 38 | import com.android.ims.internal.ImsStreamMediaSession; |
Tyler Gunn | 938116f | 2014-10-27 09:15:23 -0700 | [diff] [blame] | 39 | import com.android.internal.annotations.VisibleForTesting; |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 40 | |
| 41 | /** |
| 42 | * Handles an IMS voice / video call over LTE. You can instantiate this class with |
| 43 | * {@link ImsManager}. |
| 44 | * |
| 45 | * @hide |
| 46 | */ |
| 47 | public class ImsCall implements ICall { |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 48 | // Mode of USSD message |
| 49 | public static final int USSD_MODE_NOTIFY = 0; |
| 50 | public static final int USSD_MODE_REQUEST = 1; |
| 51 | |
| 52 | private static final String TAG = "ImsCall"; |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 53 | |
| 54 | // This flag is meant to be used as a debugging tool to quickly see all logs |
| 55 | // regardless of the actual log level set on this component. |
Tyler Gunn | 6cb99be | 2014-12-02 14:16:30 -0800 | [diff] [blame] | 56 | private static final boolean FORCE_DEBUG = false; /* STOPSHIP if true */ |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 57 | |
| 58 | // We will log messages guarded by these flags at the info level. If logging is required |
| 59 | // to occur at (and only at) a particular log level, please use the logd, logv and loge |
| 60 | // functions as those will not be affected by the value of FORCE_DEBUG at all. |
| 61 | // Otherwise, anything guarded by these flags will be logged at the info level since that |
| 62 | // level allows those statements ot be logged by default which supports the workflow of |
| 63 | // setting FORCE_DEBUG and knowing these logs will show up regardless of the actual log |
| 64 | // level of this component. |
| 65 | private static final boolean DBG = FORCE_DEBUG || Log.isLoggable(TAG, Log.DEBUG); |
| 66 | private static final boolean VDBG = FORCE_DEBUG || Log.isLoggable(TAG, Log.VERBOSE); |
| 67 | // This is a special flag that is used only to highlight specific log around bringing |
| 68 | // up and tearing down conference calls. At times, these errors are transient and hard to |
| 69 | // reproduce so we need to capture this information the first time. |
| 70 | // TODO: Set this flag to FORCE_DEBUG once the new conference call logic gets more mileage |
| 71 | // across different IMS implementations. |
| 72 | private static final boolean CONF_DBG = true; |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 73 | |
Uma Maheswari Ramalingam | a1ed7b0 | 2015-05-20 14:26:42 -0700 | [diff] [blame] | 74 | private List<ConferenceParticipant> mConferenceParticipants; |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 75 | /** |
| 76 | * Listener for events relating to an IMS call, such as when a call is being |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 77 | * received ("on ringing") or a call is outgoing ("on calling"). |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 78 | * <p>Many of these events are also received by {@link ImsCallSession.Listener}.</p> |
| 79 | */ |
| 80 | public static class Listener { |
| 81 | /** |
| 82 | * Called when a request is sent out to initiate a new call |
| 83 | * and 1xx response is received from the network. |
| 84 | * The default implementation calls {@link #onCallStateChanged}. |
| 85 | * |
| 86 | * @param call the call object that carries out the IMS call |
| 87 | */ |
| 88 | public void onCallProgressing(ImsCall call) { |
| 89 | onCallStateChanged(call); |
| 90 | } |
| 91 | |
| 92 | /** |
| 93 | * Called when the call is established. |
| 94 | * The default implementation calls {@link #onCallStateChanged}. |
| 95 | * |
| 96 | * @param call the call object that carries out the IMS call |
| 97 | */ |
| 98 | public void onCallStarted(ImsCall call) { |
| 99 | onCallStateChanged(call); |
| 100 | } |
| 101 | |
| 102 | /** |
| 103 | * Called when the call setup is failed. |
| 104 | * The default implementation calls {@link #onCallError}. |
| 105 | * |
| 106 | * @param call the call object that carries out the IMS call |
| 107 | * @param reasonInfo detailed reason of the call setup failure |
| 108 | */ |
| 109 | public void onCallStartFailed(ImsCall call, ImsReasonInfo reasonInfo) { |
| 110 | onCallError(call, reasonInfo); |
| 111 | } |
| 112 | |
| 113 | /** |
| 114 | * Called when the call is terminated. |
| 115 | * The default implementation calls {@link #onCallStateChanged}. |
| 116 | * |
| 117 | * @param call the call object that carries out the IMS call |
| 118 | * @param reasonInfo detailed reason of the call termination |
| 119 | */ |
| 120 | public void onCallTerminated(ImsCall call, ImsReasonInfo reasonInfo) { |
| 121 | // Store the call termination reason |
| 122 | |
| 123 | onCallStateChanged(call); |
| 124 | } |
| 125 | |
| 126 | /** |
| 127 | * Called when the call is in hold. |
| 128 | * The default implementation calls {@link #onCallStateChanged}. |
| 129 | * |
| 130 | * @param call the call object that carries out the IMS call |
| 131 | */ |
| 132 | public void onCallHeld(ImsCall call) { |
| 133 | onCallStateChanged(call); |
| 134 | } |
| 135 | |
| 136 | /** |
| 137 | * Called when the call hold is failed. |
| 138 | * The default implementation calls {@link #onCallError}. |
| 139 | * |
| 140 | * @param call the call object that carries out the IMS call |
| 141 | * @param reasonInfo detailed reason of the call hold failure |
| 142 | */ |
| 143 | public void onCallHoldFailed(ImsCall call, ImsReasonInfo reasonInfo) { |
| 144 | onCallError(call, reasonInfo); |
| 145 | } |
| 146 | |
| 147 | /** |
| 148 | * Called when the call hold is received from the remote user. |
| 149 | * The default implementation calls {@link #onCallStateChanged}. |
| 150 | * |
| 151 | * @param call the call object that carries out the IMS call |
| 152 | */ |
| 153 | public void onCallHoldReceived(ImsCall call) { |
| 154 | onCallStateChanged(call); |
| 155 | } |
| 156 | |
| 157 | /** |
| 158 | * Called when the call is in call. |
| 159 | * The default implementation calls {@link #onCallStateChanged}. |
| 160 | * |
| 161 | * @param call the call object that carries out the IMS call |
| 162 | */ |
| 163 | public void onCallResumed(ImsCall call) { |
| 164 | onCallStateChanged(call); |
| 165 | } |
| 166 | |
| 167 | /** |
| 168 | * Called when the call resume is failed. |
| 169 | * The default implementation calls {@link #onCallError}. |
| 170 | * |
| 171 | * @param call the call object that carries out the IMS call |
| 172 | * @param reasonInfo detailed reason of the call resume failure |
| 173 | */ |
| 174 | public void onCallResumeFailed(ImsCall call, ImsReasonInfo reasonInfo) { |
| 175 | onCallError(call, reasonInfo); |
| 176 | } |
| 177 | |
| 178 | /** |
| 179 | * Called when the call resume is received from the remote user. |
| 180 | * The default implementation calls {@link #onCallStateChanged}. |
| 181 | * |
| 182 | * @param call the call object that carries out the IMS call |
| 183 | */ |
| 184 | public void onCallResumeReceived(ImsCall call) { |
| 185 | onCallStateChanged(call); |
| 186 | } |
| 187 | |
| 188 | /** |
| 189 | * Called when the call is in call. |
| 190 | * The default implementation calls {@link #onCallStateChanged}. |
| 191 | * |
Uma Maheswari Ramalingam | 95be7c6 | 2015-05-06 23:08:17 -0700 | [diff] [blame] | 192 | * @param call the call object that carries out the active IMS call |
| 193 | * @param peerCall the call object that carries out the held IMS call |
Tyler Gunn | 047d810 | 2015-01-30 15:21:11 -0800 | [diff] [blame] | 194 | * @param swapCalls {@code true} if the foreground and background calls should be swapped |
| 195 | * now that the merge has completed. |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 196 | */ |
Uma Maheswari Ramalingam | 95be7c6 | 2015-05-06 23:08:17 -0700 | [diff] [blame] | 197 | public void onCallMerged(ImsCall call, ImsCall peerCall, boolean swapCalls) { |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 198 | onCallStateChanged(call); |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 199 | } |
| 200 | |
| 201 | /** |
| 202 | * Called when the call merge is failed. |
| 203 | * The default implementation calls {@link #onCallError}. |
| 204 | * |
| 205 | * @param call the call object that carries out the IMS call |
| 206 | * @param reasonInfo detailed reason of the call merge failure |
| 207 | */ |
| 208 | public void onCallMergeFailed(ImsCall call, ImsReasonInfo reasonInfo) { |
| 209 | onCallError(call, reasonInfo); |
| 210 | } |
| 211 | |
| 212 | /** |
| 213 | * Called when the call is updated (except for hold/unhold). |
| 214 | * The default implementation calls {@link #onCallStateChanged}. |
| 215 | * |
| 216 | * @param call the call object that carries out the IMS call |
| 217 | */ |
| 218 | public void onCallUpdated(ImsCall call) { |
| 219 | onCallStateChanged(call); |
| 220 | } |
| 221 | |
| 222 | /** |
| 223 | * Called when the call update is failed. |
| 224 | * The default implementation calls {@link #onCallError}. |
| 225 | * |
| 226 | * @param call the call object that carries out the IMS call |
| 227 | * @param reasonInfo detailed reason of the call update failure |
| 228 | */ |
| 229 | public void onCallUpdateFailed(ImsCall call, ImsReasonInfo reasonInfo) { |
| 230 | onCallError(call, reasonInfo); |
| 231 | } |
| 232 | |
| 233 | /** |
| 234 | * Called when the call update is received from the remote user. |
| 235 | * |
| 236 | * @param call the call object that carries out the IMS call |
| 237 | */ |
| 238 | public void onCallUpdateReceived(ImsCall call) { |
| 239 | // no-op |
| 240 | } |
| 241 | |
| 242 | /** |
| 243 | * Called when the call is extended to the conference call. |
| 244 | * The default implementation calls {@link #onCallStateChanged}. |
| 245 | * |
| 246 | * @param call the call object that carries out the IMS call |
| 247 | * @param newCall the call object that is extended to the conference from the active call |
| 248 | */ |
| 249 | public void onCallConferenceExtended(ImsCall call, ImsCall newCall) { |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 250 | onCallStateChanged(call); |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 251 | } |
| 252 | |
| 253 | /** |
| 254 | * Called when the conference extension is failed. |
| 255 | * The default implementation calls {@link #onCallError}. |
| 256 | * |
| 257 | * @param call the call object that carries out the IMS call |
| 258 | * @param reasonInfo detailed reason of the conference extension failure |
| 259 | */ |
| 260 | public void onCallConferenceExtendFailed(ImsCall call, |
| 261 | ImsReasonInfo reasonInfo) { |
| 262 | onCallError(call, reasonInfo); |
| 263 | } |
| 264 | |
| 265 | /** |
| 266 | * Called when the conference extension is received from the remote user. |
| 267 | * |
| 268 | * @param call the call object that carries out the IMS call |
| 269 | * @param newCall the call object that is extended to the conference from the active call |
| 270 | */ |
| 271 | public void onCallConferenceExtendReceived(ImsCall call, ImsCall newCall) { |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 272 | onCallStateChanged(call); |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 273 | } |
| 274 | |
| 275 | /** |
| 276 | * Called when the invitation request of the participants is delivered to |
| 277 | * the conference server. |
| 278 | * |
| 279 | * @param call the call object that carries out the IMS call |
| 280 | */ |
| 281 | public void onCallInviteParticipantsRequestDelivered(ImsCall call) { |
| 282 | // no-op |
| 283 | } |
| 284 | |
| 285 | /** |
| 286 | * Called when the invitation request of the participants is failed. |
| 287 | * |
| 288 | * @param call the call object that carries out the IMS call |
| 289 | * @param reasonInfo detailed reason of the conference invitation failure |
| 290 | */ |
| 291 | public void onCallInviteParticipantsRequestFailed(ImsCall call, |
| 292 | ImsReasonInfo reasonInfo) { |
| 293 | // no-op |
| 294 | } |
| 295 | |
| 296 | /** |
| 297 | * Called when the removal request of the participants is delivered to |
| 298 | * the conference server. |
| 299 | * |
| 300 | * @param call the call object that carries out the IMS call |
| 301 | */ |
| 302 | public void onCallRemoveParticipantsRequestDelivered(ImsCall call) { |
| 303 | // no-op |
| 304 | } |
| 305 | |
| 306 | /** |
| 307 | * Called when the removal request of the participants is failed. |
| 308 | * |
| 309 | * @param call the call object that carries out the IMS call |
| 310 | * @param reasonInfo detailed reason of the conference removal failure |
| 311 | */ |
| 312 | public void onCallRemoveParticipantsRequestFailed(ImsCall call, |
| 313 | ImsReasonInfo reasonInfo) { |
| 314 | // no-op |
| 315 | } |
| 316 | |
| 317 | /** |
| 318 | * Called when the conference state is updated. |
| 319 | * |
| 320 | * @param call the call object that carries out the IMS call |
| 321 | * @param state state of the participant who is participated in the conference call |
| 322 | */ |
| 323 | public void onCallConferenceStateUpdated(ImsCall call, ImsConferenceState state) { |
| 324 | // no-op |
| 325 | } |
| 326 | |
| 327 | /** |
Tyler Gunn | 1c46760 | 2014-11-04 14:51:52 -0800 | [diff] [blame] | 328 | * Called when the state of IMS conference participant(s) has changed. |
Tyler Gunn | 5965614 | 2014-10-28 13:52:11 -0700 | [diff] [blame] | 329 | * |
| 330 | * @param call the call object that carries out the IMS call. |
Tyler Gunn | 1c46760 | 2014-11-04 14:51:52 -0800 | [diff] [blame] | 331 | * @param participants the participant(s) and their new state information. |
Tyler Gunn | 5965614 | 2014-10-28 13:52:11 -0700 | [diff] [blame] | 332 | */ |
Tyler Gunn | 1c46760 | 2014-11-04 14:51:52 -0800 | [diff] [blame] | 333 | public void onConferenceParticipantsStateChanged(ImsCall call, |
| 334 | List<ConferenceParticipant> participants) { |
Tyler Gunn | 5965614 | 2014-10-28 13:52:11 -0700 | [diff] [blame] | 335 | // no-op |
| 336 | } |
| 337 | |
| 338 | /** |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 339 | * Called when the USSD message is received from the network. |
| 340 | * |
| 341 | * @param mode mode of the USSD message (REQUEST / NOTIFY) |
| 342 | * @param ussdMessage USSD message |
| 343 | */ |
| 344 | public void onCallUssdMessageReceived(ImsCall call, |
| 345 | int mode, String ussdMessage) { |
| 346 | // no-op |
| 347 | } |
| 348 | |
| 349 | /** |
| 350 | * Called when an error occurs. The default implementation is no op. |
| 351 | * overridden. The default implementation is no op. Error events are |
| 352 | * not re-directed to this callback and are handled in {@link #onCallError}. |
| 353 | * |
| 354 | * @param call the call object that carries out the IMS call |
| 355 | * @param reasonInfo detailed reason of this error |
| 356 | * @see ImsReasonInfo |
| 357 | */ |
| 358 | public void onCallError(ImsCall call, ImsReasonInfo reasonInfo) { |
| 359 | // no-op |
| 360 | } |
| 361 | |
| 362 | /** |
| 363 | * Called when an event occurs and the corresponding callback is not |
| 364 | * overridden. The default implementation is no op. Error events are |
| 365 | * not re-directed to this callback and are handled in {@link #onCallError}. |
| 366 | * |
| 367 | * @param call the call object that carries out the IMS call |
| 368 | */ |
| 369 | public void onCallStateChanged(ImsCall call) { |
| 370 | // no-op |
| 371 | } |
| 372 | |
| 373 | /** |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 374 | * Called when the call moves the hold state to the conversation state. |
| 375 | * For example, when merging the active & hold call, the state of all the hold call |
| 376 | * will be changed from hold state to conversation state. |
| 377 | * This callback method can be invoked even though the application does not trigger |
| 378 | * any operations. |
| 379 | * |
| 380 | * @param call the call object that carries out the IMS call |
| 381 | * @param state the detailed state of call state changes; |
| 382 | * Refer to CALL_STATE_* in {@link ImsCall} |
| 383 | */ |
| 384 | public void onCallStateChanged(ImsCall call, int state) { |
| 385 | // no-op |
| 386 | } |
Pavel Zhamaitsiak | a6cae36 | 2014-12-10 17:31:33 -0800 | [diff] [blame] | 387 | |
| 388 | /** |
Shriram Ganesh | d3adfad | 2015-05-31 10:06:15 -0700 | [diff] [blame] | 389 | * Called when the call supp service is received |
| 390 | * The default implementation calls {@link #onCallStateChanged}. |
| 391 | * |
| 392 | * @param call the call object that carries out the IMS call |
| 393 | */ |
| 394 | public void onCallSuppServiceReceived(ImsCall call, |
| 395 | ImsSuppServiceNotification suppServiceInfo) { |
| 396 | } |
| 397 | |
| 398 | /** |
Pavel Zhamaitsiak | a6cae36 | 2014-12-10 17:31:33 -0800 | [diff] [blame] | 399 | * Called when TTY mode of remote party changed |
| 400 | * |
| 401 | * @param call the call object that carries out the IMS call |
| 402 | * @param mode TTY mode of remote party |
| 403 | */ |
| 404 | public void onCallSessionTtyModeReceived(ImsCall call, int mode) { |
| 405 | // no-op |
| 406 | } |
Rekha Kumar | 1463174 | 2015-02-04 10:47:00 -0800 | [diff] [blame] | 407 | |
| 408 | /** |
| 409 | * Called when handover occurs from one access technology to another. |
| 410 | * |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 411 | * @param imsCall ImsCall object |
Rekha Kumar | 1463174 | 2015-02-04 10:47:00 -0800 | [diff] [blame] | 412 | * @param srcAccessTech original access technology |
| 413 | * @param targetAccessTech new access technology |
| 414 | * @param reasonInfo |
| 415 | */ |
| 416 | public void onCallHandover(ImsCall imsCall, int srcAccessTech, int targetAccessTech, |
| 417 | ImsReasonInfo reasonInfo) { |
| 418 | } |
| 419 | |
| 420 | /** |
| 421 | * Called when handover from one access technology to another fails. |
| 422 | * |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 423 | * @param imsCall call that failed the handover. |
Rekha Kumar | 1463174 | 2015-02-04 10:47:00 -0800 | [diff] [blame] | 424 | * @param srcAccessTech original access technology |
| 425 | * @param targetAccessTech new access technology |
| 426 | * @param reasonInfo |
| 427 | */ |
| 428 | public void onCallHandoverFailed(ImsCall imsCall, int srcAccessTech, int targetAccessTech, |
| 429 | ImsReasonInfo reasonInfo) { |
| 430 | } |
Tyler Gunn | 2539409 | 2015-04-01 09:40:02 -0700 | [diff] [blame] | 431 | |
| 432 | /** |
| 433 | * Notifies of a change to the multiparty state for this {@code ImsCall}. |
| 434 | * |
| 435 | * @param imsCall The IMS call. |
| 436 | * @param isMultiParty {@code true} if the call became multiparty, {@code false} |
| 437 | * otherwise. |
| 438 | */ |
| 439 | public void onMultipartyStateChanged(ImsCall imsCall, boolean isMultiParty) { |
| 440 | } |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 441 | } |
| 442 | |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 443 | // List of update operation for IMS call control |
| 444 | private static final int UPDATE_NONE = 0; |
| 445 | private static final int UPDATE_HOLD = 1; |
| 446 | private static final int UPDATE_HOLD_MERGE = 2; |
| 447 | private static final int UPDATE_RESUME = 3; |
| 448 | private static final int UPDATE_MERGE = 4; |
| 449 | private static final int UPDATE_EXTEND_TO_CONFERENCE = 5; |
| 450 | private static final int UPDATE_UNSPECIFIED = 6; |
| 451 | |
| 452 | // For synchronization of private variables |
| 453 | private Object mLockObj = new Object(); |
| 454 | private Context mContext; |
| 455 | |
| 456 | // true if the call is established & in the conversation state |
| 457 | private boolean mInCall = false; |
| 458 | // true if the call is on hold |
| 459 | // If it is triggered by the local, mute the call. Otherwise, play local hold tone |
| 460 | // or network generated media. |
| 461 | private boolean mHold = false; |
| 462 | // true if the call is on mute |
| 463 | private boolean mMute = false; |
| 464 | // It contains the exclusive call update request. Refer to UPDATE_*. |
| 465 | private int mUpdateRequest = UPDATE_NONE; |
| 466 | |
| 467 | private ImsCall.Listener mListener = null; |
Tyler Gunn | 9bd5ca5 | 2014-12-02 09:21:01 -0800 | [diff] [blame] | 468 | |
| 469 | // When merging two calls together, the "peer" call that will merge into this call. |
| 470 | private ImsCall mMergePeer = null; |
| 471 | // When merging two calls together, the "host" call we are merging into. |
| 472 | private ImsCall mMergeHost = null; |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 473 | |
Uma Maheswari Ramalingam | 95be7c6 | 2015-05-06 23:08:17 -0700 | [diff] [blame] | 474 | // True if Conference request was initiated by |
| 475 | // Foreground Conference call else it will be false |
| 476 | private boolean mMergeRequestedByConference = false; |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 477 | // Wrapper call session to interworking the IMS service (server). |
| 478 | private ImsCallSession mSession = null; |
| 479 | // Call profile of the current session. |
| 480 | // It can be changed at anytime when the call is updated. |
| 481 | private ImsCallProfile mCallProfile = null; |
| 482 | // Call profile to be updated after the application's action (accept/reject) |
| 483 | // to the call update. After the application's action (accept/reject) is done, |
| 484 | // it will be set to null. |
| 485 | private ImsCallProfile mProposedCallProfile = null; |
| 486 | private ImsReasonInfo mLastReasonInfo = null; |
| 487 | |
| 488 | // Media session to control media (audio/video) operations for an IMS call |
| 489 | private ImsStreamMediaSession mMediaSession = null; |
| 490 | |
Anthony Lee | b8799fe | 2014-11-03 15:13:47 -0800 | [diff] [blame] | 491 | // The temporary ImsCallSession that could represent the merged call once |
| 492 | // we receive notification that the merge was successful. |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 493 | private ImsCallSession mTransientConferenceSession = null; |
Anthony Lee | b8799fe | 2014-11-03 15:13:47 -0800 | [diff] [blame] | 494 | // While a merge is progressing, we bury any session termination requests |
| 495 | // made on the original ImsCallSession until we have closure on the merge request |
| 496 | // If the request ultimately fails, we need to act on the termination request |
| 497 | // that we buried temporarily. We do this because we feel that timing issues could |
| 498 | // cause the termination request to occur just because the merge is succeeding. |
| 499 | private boolean mSessionEndDuringMerge = false; |
| 500 | // Just like mSessionEndDuringMerge, we need to keep track of the reason why the |
| 501 | // termination request was made on the original session in case we need to act |
| 502 | // on it in the case of a merge failure. |
| 503 | private ImsReasonInfo mSessionEndDuringMergeReasonInfo = null; |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 504 | // This flag is used to indicate if this ImsCall was merged into a conference |
| 505 | // or not. It is used primarily to determine if a disconnect sound should |
| 506 | // be heard when the call is terminated. |
Andrew Lee | 8ae5949 | 2014-11-17 17:03:02 -0800 | [diff] [blame] | 507 | private boolean mIsMerged = false; |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 508 | // If true, this flag means that this ImsCall is in the process of merging |
| 509 | // into a conference but it does not yet have closure on if it was |
| 510 | // actually added to the conference or not. false implies that it either |
| 511 | // is not part of a merging conference or already knows if it was |
| 512 | // successfully added. |
Tyler Gunn | 047d810 | 2015-01-30 15:21:11 -0800 | [diff] [blame] | 513 | private boolean mCallSessionMergePending = false; |
| 514 | |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 515 | /** |
Tyler Gunn | 95d563e | 2015-07-23 09:28:58 -0700 | [diff] [blame] | 516 | * If {@code true}, this flag indicates that a request to terminate the call was made by |
| 517 | * Telephony (could be from the user or some internal telephony logic) |
| 518 | * and that when we receive a {@link #processCallTerminated(ImsReasonInfo)} callback from the |
| 519 | * radio indicating that the call was terminated, we should override any burying of the |
| 520 | * termination due to an ongoing conference merge. |
| 521 | */ |
| 522 | private boolean mTerminationRequestPending = false; |
| 523 | |
| 524 | /** |
Tyler Gunn | 2539409 | 2015-04-01 09:40:02 -0700 | [diff] [blame] | 525 | * For multi-party IMS calls (e.g. conferences), determines if this {@link ImsCall} is the one |
| 526 | * hosting the call. This is used to distinguish between a situation where an {@link ImsCall} |
| 527 | * is {@link #isMultiparty()} because calls were merged on the device, and a situation where |
| 528 | * an {@link ImsCall} is {@link #isMultiparty()} because it is a member of a conference started |
| 529 | * on another device. |
| 530 | * <p> |
| 531 | * When {@code true}, this {@link ImsCall} is is the origin of the conference call. |
| 532 | * When {@code false}, this {@link ImsCall} is a member of a conference started on another |
| 533 | * device. |
| 534 | */ |
| 535 | private boolean mIsConferenceHost = false; |
| 536 | |
| 537 | /** |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 538 | * Create an IMS call object. |
| 539 | * |
| 540 | * @param context the context for accessing system services |
| 541 | * @param profile the call profile to make/take a call |
| 542 | */ |
| 543 | public ImsCall(Context context, ImsCallProfile profile) { |
| 544 | mContext = context; |
| 545 | mCallProfile = profile; |
| 546 | } |
| 547 | |
| 548 | /** |
| 549 | * Closes this object. This object is not usable after being closed. |
| 550 | */ |
| 551 | @Override |
| 552 | public void close() { |
| 553 | synchronized(mLockObj) { |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 554 | if (mSession != null) { |
| 555 | mSession.close(); |
| 556 | mSession = null; |
Uma Maheswari Ramalingam | 95be7c6 | 2015-05-06 23:08:17 -0700 | [diff] [blame] | 557 | } else { |
| 558 | logi("close :: Cannot close Null call session!"); |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 559 | } |
| 560 | |
| 561 | mCallProfile = null; |
| 562 | mProposedCallProfile = null; |
| 563 | mLastReasonInfo = null; |
| 564 | mMediaSession = null; |
| 565 | } |
| 566 | } |
| 567 | |
| 568 | /** |
| 569 | * Checks if the call has a same remote user identity or not. |
| 570 | * |
| 571 | * @param userId the remote user identity |
| 572 | * @return true if the remote user identity is equal; otherwise, false |
| 573 | */ |
| 574 | @Override |
| 575 | public boolean checkIfRemoteUserIsSame(String userId) { |
| 576 | if (userId == null) { |
| 577 | return false; |
| 578 | } |
| 579 | |
| 580 | return userId.equals(mCallProfile.getCallExtra(ImsCallProfile.EXTRA_REMOTE_URI, "")); |
| 581 | } |
| 582 | |
| 583 | /** |
| 584 | * Checks if the call is equal or not. |
| 585 | * |
| 586 | * @param call the call to be compared |
| 587 | * @return true if the call is equal; otherwise, false |
| 588 | */ |
| 589 | @Override |
| 590 | public boolean equalsTo(ICall call) { |
| 591 | if (call == null) { |
| 592 | return false; |
| 593 | } |
| 594 | |
| 595 | if (call instanceof ImsCall) { |
Etan Cohen | 16b3b36 | 2014-10-24 11:10:58 -0700 | [diff] [blame] | 596 | return this.equals(call); |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 597 | } |
| 598 | |
| 599 | return false; |
| 600 | } |
| 601 | |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 602 | public static boolean isSessionAlive(ImsCallSession session) { |
| 603 | return session != null && session.isAlive(); |
| 604 | } |
| 605 | |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 606 | /** |
| 607 | * Gets the negotiated (local & remote) call profile. |
| 608 | * |
| 609 | * @return a {@link ImsCallProfile} object that has the negotiated call profile |
| 610 | */ |
| 611 | public ImsCallProfile getCallProfile() { |
| 612 | synchronized(mLockObj) { |
| 613 | return mCallProfile; |
| 614 | } |
| 615 | } |
| 616 | |
| 617 | /** |
| 618 | * Gets the local call profile (local capabilities). |
| 619 | * |
| 620 | * @return a {@link ImsCallProfile} object that has the local call profile |
| 621 | */ |
| 622 | public ImsCallProfile getLocalCallProfile() throws ImsException { |
| 623 | synchronized(mLockObj) { |
| 624 | if (mSession == null) { |
| 625 | throw new ImsException("No call session", |
| 626 | ImsReasonInfo.CODE_LOCAL_CALL_TERMINATED); |
| 627 | } |
| 628 | |
| 629 | try { |
| 630 | return mSession.getLocalCallProfile(); |
| 631 | } catch (Throwable t) { |
| 632 | loge("getLocalCallProfile :: ", t); |
| 633 | throw new ImsException("getLocalCallProfile()", t, 0); |
| 634 | } |
| 635 | } |
| 636 | } |
| 637 | |
| 638 | /** |
Shriram Ganesh | e871989 | 2014-10-13 18:28:34 -0700 | [diff] [blame] | 639 | * Gets the remote call profile (remote capabilities). |
| 640 | * |
| 641 | * @return a {@link ImsCallProfile} object that has the remote call profile |
| 642 | */ |
| 643 | public ImsCallProfile getRemoteCallProfile() throws ImsException { |
| 644 | synchronized(mLockObj) { |
| 645 | if (mSession == null) { |
| 646 | throw new ImsException("No call session", |
| 647 | ImsReasonInfo.CODE_LOCAL_CALL_TERMINATED); |
| 648 | } |
| 649 | |
| 650 | try { |
| 651 | return mSession.getRemoteCallProfile(); |
| 652 | } catch (Throwable t) { |
| 653 | loge("getRemoteCallProfile :: ", t); |
| 654 | throw new ImsException("getRemoteCallProfile()", t, 0); |
| 655 | } |
| 656 | } |
| 657 | } |
| 658 | |
| 659 | /** |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 660 | * Gets the call profile proposed by the local/remote user. |
| 661 | * |
| 662 | * @return a {@link ImsCallProfile} object that has the proposed call profile |
| 663 | */ |
| 664 | public ImsCallProfile getProposedCallProfile() { |
| 665 | synchronized(mLockObj) { |
| 666 | if (!isInCall()) { |
| 667 | return null; |
| 668 | } |
| 669 | |
| 670 | return mProposedCallProfile; |
| 671 | } |
| 672 | } |
| 673 | |
| 674 | /** |
Uma Maheswari Ramalingam | a1ed7b0 | 2015-05-20 14:26:42 -0700 | [diff] [blame] | 675 | * Gets the list of conference participants currently |
| 676 | * associated with this call. |
| 677 | * |
| 678 | * @return The list of conference participants. |
| 679 | */ |
| 680 | public List<ConferenceParticipant> getConferenceParticipants() { |
| 681 | synchronized(mLockObj) { |
| 682 | logi("getConferenceParticipants :: mConferenceParticipants" |
| 683 | + mConferenceParticipants); |
| 684 | return mConferenceParticipants; |
| 685 | } |
| 686 | } |
| 687 | |
| 688 | /** |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 689 | * Gets the state of the {@link ImsCallSession} that carries this call. |
| 690 | * The value returned must be one of the states in {@link ImsCallSession#State}. |
| 691 | * |
| 692 | * @return the session state |
| 693 | */ |
| 694 | public int getState() { |
| 695 | synchronized(mLockObj) { |
| 696 | if (mSession == null) { |
| 697 | return ImsCallSession.State.IDLE; |
| 698 | } |
| 699 | |
| 700 | return mSession.getState(); |
| 701 | } |
| 702 | } |
| 703 | |
| 704 | /** |
| 705 | * Gets the {@link ImsCallSession} that carries this call. |
| 706 | * |
| 707 | * @return the session object that carries this call |
| 708 | * @hide |
| 709 | */ |
| 710 | public ImsCallSession getCallSession() { |
| 711 | synchronized(mLockObj) { |
| 712 | return mSession; |
| 713 | } |
| 714 | } |
| 715 | |
| 716 | /** |
| 717 | * Gets the {@link ImsStreamMediaSession} that handles the media operation of this call. |
| 718 | * Almost interface APIs are for the VT (Video Telephony). |
| 719 | * |
| 720 | * @return the media session object that handles the media operation of this call |
| 721 | * @hide |
| 722 | */ |
| 723 | public ImsStreamMediaSession getMediaSession() { |
| 724 | synchronized(mLockObj) { |
| 725 | return mMediaSession; |
| 726 | } |
| 727 | } |
| 728 | |
| 729 | /** |
| 730 | * Gets the specified property of this call. |
| 731 | * |
| 732 | * @param name key to get the extra call information defined in {@link ImsCallProfile} |
| 733 | * @return the extra call information as string |
| 734 | */ |
| 735 | public String getCallExtra(String name) throws ImsException { |
| 736 | // Lookup the cache |
| 737 | |
| 738 | synchronized(mLockObj) { |
| 739 | // If not found, try to get the property from the remote |
| 740 | if (mSession == null) { |
| 741 | throw new ImsException("No call session", |
| 742 | ImsReasonInfo.CODE_LOCAL_CALL_TERMINATED); |
| 743 | } |
| 744 | |
| 745 | try { |
| 746 | return mSession.getProperty(name); |
| 747 | } catch (Throwable t) { |
| 748 | loge("getCallExtra :: ", t); |
| 749 | throw new ImsException("getCallExtra()", t, 0); |
| 750 | } |
| 751 | } |
| 752 | } |
| 753 | |
| 754 | /** |
| 755 | * Gets the last reason information when the call is not established, cancelled or terminated. |
| 756 | * |
| 757 | * @return the last reason information |
| 758 | */ |
| 759 | public ImsReasonInfo getLastReasonInfo() { |
| 760 | synchronized(mLockObj) { |
| 761 | return mLastReasonInfo; |
| 762 | } |
| 763 | } |
| 764 | |
| 765 | /** |
| 766 | * Checks if the call has a pending update operation. |
| 767 | * |
| 768 | * @return true if the call has a pending update operation |
| 769 | */ |
| 770 | public boolean hasPendingUpdate() { |
| 771 | synchronized(mLockObj) { |
| 772 | return (mUpdateRequest != UPDATE_NONE); |
| 773 | } |
| 774 | } |
| 775 | |
| 776 | /** |
Tyler Gunn | 6c0b0d0 | 2015-07-01 16:39:43 -0700 | [diff] [blame] | 777 | * Checks if the call is pending a hold operation. |
| 778 | * |
| 779 | * @return true if the call is pending a hold operation. |
| 780 | */ |
| 781 | public boolean isPendingHold() { |
| 782 | synchronized(mLockObj) { |
| 783 | return (mUpdateRequest == UPDATE_HOLD); |
| 784 | } |
| 785 | } |
| 786 | |
| 787 | /** |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 788 | * Checks if the call is established. |
| 789 | * |
| 790 | * @return true if the call is established |
| 791 | */ |
| 792 | public boolean isInCall() { |
| 793 | synchronized(mLockObj) { |
| 794 | return mInCall; |
| 795 | } |
| 796 | } |
| 797 | |
| 798 | /** |
| 799 | * Checks if the call is muted. |
| 800 | * |
| 801 | * @return true if the call is muted |
| 802 | */ |
| 803 | public boolean isMuted() { |
| 804 | synchronized(mLockObj) { |
| 805 | return mMute; |
| 806 | } |
| 807 | } |
| 808 | |
| 809 | /** |
| 810 | * Checks if the call is on hold. |
| 811 | * |
| 812 | * @return true if the call is on hold |
| 813 | */ |
| 814 | public boolean isOnHold() { |
| 815 | synchronized(mLockObj) { |
| 816 | return mHold; |
| 817 | } |
| 818 | } |
| 819 | |
| 820 | /** |
Tyler Gunn | 725ad37 | 2014-10-22 11:28:47 -0700 | [diff] [blame] | 821 | * Determines if the call is a multiparty call. |
| 822 | * |
| 823 | * @return {@code True} if the call is a multiparty call. |
| 824 | */ |
| 825 | public boolean isMultiparty() { |
Etan Cohen | 16b3b36 | 2014-10-24 11:10:58 -0700 | [diff] [blame] | 826 | synchronized(mLockObj) { |
| 827 | if (mSession == null) { |
| 828 | return false; |
| 829 | } |
| 830 | |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 831 | return mSession.isMultiparty(); |
Etan Cohen | 16b3b36 | 2014-10-24 11:10:58 -0700 | [diff] [blame] | 832 | } |
Tyler Gunn | 725ad37 | 2014-10-22 11:28:47 -0700 | [diff] [blame] | 833 | } |
| 834 | |
| 835 | /** |
Tyler Gunn | 2539409 | 2015-04-01 09:40:02 -0700 | [diff] [blame] | 836 | * Where {@link #isMultiparty()} is {@code true}, determines if this {@link ImsCall} is the |
| 837 | * origin of the conference call (i.e. {@code #isConferenceHost()} is {@code true}), or if this |
| 838 | * {@link ImsCall} is a member of a conference hosted on another device. |
| 839 | * |
| 840 | * @return {@code true} if this call is the origin of the conference call it is a member of, |
| 841 | * {@code false} otherwise. |
| 842 | */ |
| 843 | public boolean isConferenceHost() { |
| 844 | synchronized(mLockObj) { |
| 845 | return isMultiparty() && mIsConferenceHost; |
| 846 | } |
| 847 | } |
| 848 | |
| 849 | /** |
Tyler Gunn | 9bd5ca5 | 2014-12-02 09:21:01 -0800 | [diff] [blame] | 850 | * Marks whether an IMS call is merged. This should be set {@code true} when the call merges |
| 851 | * into a conference. |
Andrew Lee | 8ae5949 | 2014-11-17 17:03:02 -0800 | [diff] [blame] | 852 | * |
| 853 | * @param isMerged Whether the call is merged. |
| 854 | */ |
| 855 | public void setIsMerged(boolean isMerged) { |
| 856 | mIsMerged = isMerged; |
| 857 | } |
| 858 | |
| 859 | /** |
Tyler Gunn | 9bd5ca5 | 2014-12-02 09:21:01 -0800 | [diff] [blame] | 860 | * @return {@code true} if the call recently merged into a conference call. |
Andrew Lee | 8ae5949 | 2014-11-17 17:03:02 -0800 | [diff] [blame] | 861 | */ |
| 862 | public boolean isMerged() { |
| 863 | return mIsMerged; |
| 864 | } |
| 865 | |
| 866 | /** |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 867 | * Sets the listener to listen to the IMS call events. |
| 868 | * The method calls {@link #setListener setListener(listener, false)}. |
| 869 | * |
| 870 | * @param listener to listen to the IMS call events of this object; null to remove listener |
| 871 | * @see #setListener(Listener, boolean) |
| 872 | */ |
| 873 | public void setListener(ImsCall.Listener listener) { |
| 874 | setListener(listener, false); |
| 875 | } |
| 876 | |
| 877 | /** |
| 878 | * Sets the listener to listen to the IMS call events. |
| 879 | * A {@link ImsCall} can only hold one listener at a time. Subsequent calls |
| 880 | * to this method override the previous listener. |
| 881 | * |
| 882 | * @param listener to listen to the IMS call events of this object; null to remove listener |
| 883 | * @param callbackImmediately set to true if the caller wants to be called |
| 884 | * back immediately on the current state |
| 885 | */ |
| 886 | public void setListener(ImsCall.Listener listener, boolean callbackImmediately) { |
| 887 | boolean inCall; |
| 888 | boolean onHold; |
| 889 | int state; |
| 890 | ImsReasonInfo lastReasonInfo; |
| 891 | |
| 892 | synchronized(mLockObj) { |
| 893 | mListener = listener; |
| 894 | |
| 895 | if ((listener == null) || !callbackImmediately) { |
| 896 | return; |
| 897 | } |
| 898 | |
| 899 | inCall = mInCall; |
| 900 | onHold = mHold; |
| 901 | state = getState(); |
| 902 | lastReasonInfo = mLastReasonInfo; |
| 903 | } |
| 904 | |
| 905 | try { |
| 906 | if (lastReasonInfo != null) { |
| 907 | listener.onCallError(this, lastReasonInfo); |
| 908 | } else if (inCall) { |
| 909 | if (onHold) { |
| 910 | listener.onCallHeld(this); |
| 911 | } else { |
| 912 | listener.onCallStarted(this); |
| 913 | } |
| 914 | } else { |
| 915 | switch (state) { |
| 916 | case ImsCallSession.State.ESTABLISHING: |
| 917 | listener.onCallProgressing(this); |
| 918 | break; |
| 919 | case ImsCallSession.State.TERMINATED: |
| 920 | listener.onCallTerminated(this, lastReasonInfo); |
| 921 | break; |
| 922 | default: |
| 923 | // Ignore it. There is no action in the other state. |
| 924 | break; |
| 925 | } |
| 926 | } |
| 927 | } catch (Throwable t) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 928 | loge("setListener() :: ", t); |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 929 | } |
| 930 | } |
| 931 | |
| 932 | /** |
| 933 | * Mutes or unmutes the mic for the active call. |
| 934 | * |
| 935 | * @param muted true if the call is muted, false otherwise |
| 936 | */ |
| 937 | public void setMute(boolean muted) throws ImsException { |
| 938 | synchronized(mLockObj) { |
| 939 | if (mMute != muted) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 940 | logi("setMute :: turning mute " + (muted ? "on" : "off")); |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 941 | mMute = muted; |
| 942 | |
| 943 | try { |
| 944 | mSession.setMute(muted); |
| 945 | } catch (Throwable t) { |
| 946 | loge("setMute :: ", t); |
| 947 | throwImsException(t, 0); |
| 948 | } |
| 949 | } |
| 950 | } |
| 951 | } |
| 952 | |
| 953 | /** |
| 954 | * Attaches an incoming call to this call object. |
| 955 | * |
| 956 | * @param session the session that receives the incoming call |
| 957 | * @throws ImsException if the IMS service fails to attach this object to the session |
| 958 | */ |
| 959 | public void attachSession(ImsCallSession session) throws ImsException { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 960 | logi("attachSession :: session=" + session); |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 961 | |
| 962 | synchronized(mLockObj) { |
| 963 | mSession = session; |
| 964 | |
| 965 | try { |
| 966 | mSession.setListener(createCallSessionListener()); |
| 967 | } catch (Throwable t) { |
| 968 | loge("attachSession :: ", t); |
| 969 | throwImsException(t, 0); |
| 970 | } |
| 971 | } |
| 972 | } |
| 973 | |
| 974 | /** |
| 975 | * Initiates an IMS call with the call profile which is provided |
| 976 | * when creating a {@link ImsCall}. |
| 977 | * |
| 978 | * @param session the {@link ImsCallSession} for carrying out the call |
| 979 | * @param callee callee information to initiate an IMS call |
| 980 | * @throws ImsException if the IMS service fails to initiate the call |
| 981 | */ |
| 982 | public void start(ImsCallSession session, String callee) |
| 983 | throws ImsException { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 984 | logi("start(1) :: session=" + session + ", callee=" + callee); |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 985 | |
| 986 | synchronized(mLockObj) { |
| 987 | mSession = session; |
| 988 | |
| 989 | try { |
| 990 | session.setListener(createCallSessionListener()); |
| 991 | session.start(callee, mCallProfile); |
| 992 | } catch (Throwable t) { |
| 993 | loge("start(1) :: ", t); |
| 994 | throw new ImsException("start(1)", t, 0); |
| 995 | } |
| 996 | } |
| 997 | } |
| 998 | |
| 999 | /** |
| 1000 | * Initiates an IMS conferenca call with the call profile which is provided |
| 1001 | * when creating a {@link ImsCall}. |
| 1002 | * |
| 1003 | * @param session the {@link ImsCallSession} for carrying out the call |
| 1004 | * @param participants participant list to initiate an IMS conference call |
| 1005 | * @throws ImsException if the IMS service fails to initiate the call |
| 1006 | */ |
| 1007 | public void start(ImsCallSession session, String[] participants) |
| 1008 | throws ImsException { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 1009 | logi("start(n) :: session=" + session + ", callee=" + participants); |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1010 | |
| 1011 | synchronized(mLockObj) { |
| 1012 | mSession = session; |
| 1013 | |
| 1014 | try { |
| 1015 | session.setListener(createCallSessionListener()); |
| 1016 | session.start(participants, mCallProfile); |
| 1017 | } catch (Throwable t) { |
| 1018 | loge("start(n) :: ", t); |
| 1019 | throw new ImsException("start(n)", t, 0); |
| 1020 | } |
| 1021 | } |
| 1022 | } |
| 1023 | |
| 1024 | /** |
| 1025 | * Accepts a call. |
| 1026 | * |
| 1027 | * @see Listener#onCallStarted |
Tyler Gunn | d1edfd8 | 2014-07-18 13:44:18 -0700 | [diff] [blame] | 1028 | * |
| 1029 | * @param callType The call type the user agreed to for accepting the call. |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1030 | * @throws ImsException if the IMS service fails to accept the call |
| 1031 | */ |
Tyler Gunn | d1edfd8 | 2014-07-18 13:44:18 -0700 | [diff] [blame] | 1032 | public void accept(int callType) throws ImsException { |
Tyler Gunn | d1edfd8 | 2014-07-18 13:44:18 -0700 | [diff] [blame] | 1033 | accept(callType, new ImsStreamMediaProfile()); |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1034 | } |
| 1035 | |
| 1036 | /** |
| 1037 | * Accepts a call. |
| 1038 | * |
| 1039 | * @param callType call type to be answered in {@link ImsCallProfile} |
| 1040 | * @param profile a media profile to be answered (audio/audio & video, direction, ...) |
| 1041 | * @see Listener#onCallStarted |
| 1042 | * @throws ImsException if the IMS service fails to accept the call |
| 1043 | */ |
| 1044 | public void accept(int callType, ImsStreamMediaProfile profile) throws ImsException { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 1045 | logi("accept :: callType=" + callType + ", profile=" + profile); |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1046 | |
| 1047 | synchronized(mLockObj) { |
| 1048 | if (mSession == null) { |
| 1049 | throw new ImsException("No call to answer", |
| 1050 | ImsReasonInfo.CODE_LOCAL_CALL_TERMINATED); |
| 1051 | } |
| 1052 | |
| 1053 | try { |
| 1054 | mSession.accept(callType, profile); |
| 1055 | } catch (Throwable t) { |
| 1056 | loge("accept :: ", t); |
| 1057 | throw new ImsException("accept()", t, 0); |
| 1058 | } |
| 1059 | |
| 1060 | if (mInCall && (mProposedCallProfile != null)) { |
| 1061 | if (DBG) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 1062 | logi("accept :: call profile will be updated"); |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1063 | } |
| 1064 | |
| 1065 | mCallProfile = mProposedCallProfile; |
| 1066 | mProposedCallProfile = null; |
| 1067 | } |
| 1068 | |
| 1069 | // Other call update received |
| 1070 | if (mInCall && (mUpdateRequest == UPDATE_UNSPECIFIED)) { |
| 1071 | mUpdateRequest = UPDATE_NONE; |
| 1072 | } |
| 1073 | } |
| 1074 | } |
| 1075 | |
| 1076 | /** |
| 1077 | * Rejects a call. |
| 1078 | * |
| 1079 | * @param reason reason code to reject an incoming call |
| 1080 | * @see Listener#onCallStartFailed |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 1081 | * @throws ImsException if the IMS service fails to reject the call |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1082 | */ |
| 1083 | public void reject(int reason) throws ImsException { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 1084 | logi("reject :: reason=" + reason); |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1085 | |
| 1086 | synchronized(mLockObj) { |
| 1087 | if (mSession != null) { |
| 1088 | mSession.reject(reason); |
| 1089 | } |
| 1090 | |
| 1091 | if (mInCall && (mProposedCallProfile != null)) { |
| 1092 | if (DBG) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 1093 | logi("reject :: call profile is not updated; destroy it..."); |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1094 | } |
| 1095 | |
| 1096 | mProposedCallProfile = null; |
| 1097 | } |
| 1098 | |
| 1099 | // Other call update received |
| 1100 | if (mInCall && (mUpdateRequest == UPDATE_UNSPECIFIED)) { |
| 1101 | mUpdateRequest = UPDATE_NONE; |
| 1102 | } |
| 1103 | } |
| 1104 | } |
| 1105 | |
| 1106 | /** |
Tyler Gunn | 95d563e | 2015-07-23 09:28:58 -0700 | [diff] [blame] | 1107 | * Terminates an IMS call (e.g. user initiated). |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1108 | * |
| 1109 | * @param reason reason code to terminate a call |
| 1110 | * @throws ImsException if the IMS service fails to terminate the call |
| 1111 | */ |
| 1112 | public void terminate(int reason) throws ImsException { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 1113 | logi("terminate :: reason=" + reason); |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1114 | |
| 1115 | synchronized(mLockObj) { |
| 1116 | mHold = false; |
| 1117 | mInCall = false; |
Tyler Gunn | 95d563e | 2015-07-23 09:28:58 -0700 | [diff] [blame] | 1118 | mTerminationRequestPending = true; |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1119 | |
| 1120 | if (mSession != null) { |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 1121 | // TODO: Fix the fact that user invoked call terminations during |
| 1122 | // the process of establishing a conference call needs to be handled |
| 1123 | // as a special case. |
| 1124 | // Currently, any terminations (both invoked by the user or |
| 1125 | // by the network results in a callSessionTerminated() callback |
| 1126 | // from the network. When establishing a conference call we bury |
| 1127 | // these callbacks until we get closure on all participants of the |
| 1128 | // conference. In some situations, we will throw away the callback |
| 1129 | // (when the underlying session of the host of the new conference |
| 1130 | // is terminated) or will will unbury it when the conference has been |
| 1131 | // established, like when the peer of the new conference goes away |
| 1132 | // after the conference has been created. The UI relies on the callback |
| 1133 | // to reflect the fact that the call is gone. |
| 1134 | // So if a user decides to terminated a call while it is merging, it |
| 1135 | // could take a long time to reflect in the UI due to the conference |
| 1136 | // processing but we should probably cancel that and just terminate |
| 1137 | // the call immediately and clean up. This is not a huge issue right |
| 1138 | // now because we have not seen instances where establishing a |
| 1139 | // conference takes a long time (more than a second or two). |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1140 | mSession.terminate(reason); |
| 1141 | } |
| 1142 | } |
| 1143 | } |
| 1144 | |
Uma Maheswari Ramalingam | d43b530 | 2014-08-29 14:13:17 -0700 | [diff] [blame] | 1145 | |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1146 | /** |
| 1147 | * Puts a call on hold. When succeeds, {@link Listener#onCallHeld} is called. |
| 1148 | * |
| 1149 | * @see Listener#onCallHeld, Listener#onCallHoldFailed |
| 1150 | * @throws ImsException if the IMS service fails to hold the call |
| 1151 | */ |
| 1152 | public void hold() throws ImsException { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 1153 | logi("hold :: "); |
Etan Cohen | 111eecc | 2014-09-10 17:18:12 -0700 | [diff] [blame] | 1154 | |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1155 | if (isOnHold()) { |
| 1156 | if (DBG) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 1157 | logi("hold :: call is already on hold"); |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1158 | } |
| 1159 | return; |
| 1160 | } |
| 1161 | |
| 1162 | synchronized(mLockObj) { |
| 1163 | if (mUpdateRequest != UPDATE_NONE) { |
Tyler Gunn | 9bd5ca5 | 2014-12-02 09:21:01 -0800 | [diff] [blame] | 1164 | loge("hold :: update is in progress; request=" + |
| 1165 | updateRequestToString(mUpdateRequest)); |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1166 | throw new ImsException("Call update is in progress", |
| 1167 | ImsReasonInfo.CODE_LOCAL_ILLEGAL_STATE); |
| 1168 | } |
| 1169 | |
| 1170 | if (mSession == null) { |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1171 | throw new ImsException("No call session", |
| 1172 | ImsReasonInfo.CODE_LOCAL_CALL_TERMINATED); |
| 1173 | } |
| 1174 | |
| 1175 | mSession.hold(createHoldMediaProfile()); |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 1176 | // FIXME: We should update the state on the callback because that is where |
| 1177 | // we can confirm that the hold request was successful or not. |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1178 | mHold = true; |
| 1179 | mUpdateRequest = UPDATE_HOLD; |
| 1180 | } |
| 1181 | } |
| 1182 | |
| 1183 | /** |
| 1184 | * Continues a call that's on hold. When succeeds, {@link Listener#onCallResumed} is called. |
| 1185 | * |
| 1186 | * @see Listener#onCallResumed, Listener#onCallResumeFailed |
| 1187 | * @throws ImsException if the IMS service fails to resume the call |
| 1188 | */ |
| 1189 | public void resume() throws ImsException { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 1190 | logi("resume :: "); |
Etan Cohen | 111eecc | 2014-09-10 17:18:12 -0700 | [diff] [blame] | 1191 | |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1192 | if (!isOnHold()) { |
| 1193 | if (DBG) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 1194 | logi("resume :: call is not being held"); |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1195 | } |
| 1196 | return; |
| 1197 | } |
| 1198 | |
| 1199 | synchronized(mLockObj) { |
| 1200 | if (mUpdateRequest != UPDATE_NONE) { |
Tyler Gunn | 9bd5ca5 | 2014-12-02 09:21:01 -0800 | [diff] [blame] | 1201 | loge("resume :: update is in progress; request=" + |
| 1202 | updateRequestToString(mUpdateRequest)); |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1203 | throw new ImsException("Call update is in progress", |
| 1204 | ImsReasonInfo.CODE_LOCAL_ILLEGAL_STATE); |
| 1205 | } |
| 1206 | |
| 1207 | if (mSession == null) { |
| 1208 | loge("resume :: "); |
| 1209 | throw new ImsException("No call session", |
| 1210 | ImsReasonInfo.CODE_LOCAL_CALL_TERMINATED); |
| 1211 | } |
| 1212 | |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 1213 | // mHold is set to false in confirmation callback that the |
| 1214 | // ImsCall was resumed. |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1215 | mUpdateRequest = UPDATE_RESUME; |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 1216 | mSession.resume(createResumeMediaProfile()); |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1217 | } |
| 1218 | } |
| 1219 | |
| 1220 | /** |
| 1221 | * Merges the active & hold call. |
| 1222 | * |
| 1223 | * @see Listener#onCallMerged, Listener#onCallMergeFailed |
| 1224 | * @throws ImsException if the IMS service fails to merge the call |
| 1225 | */ |
Tyler Gunn | 047d810 | 2015-01-30 15:21:11 -0800 | [diff] [blame] | 1226 | private void merge() throws ImsException { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 1227 | logi("merge :: "); |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1228 | |
| 1229 | synchronized(mLockObj) { |
| 1230 | if (mUpdateRequest != UPDATE_NONE) { |
Tyler Gunn | 9bd5ca5 | 2014-12-02 09:21:01 -0800 | [diff] [blame] | 1231 | loge("merge :: update is in progress; request=" + |
| 1232 | updateRequestToString(mUpdateRequest)); |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1233 | throw new ImsException("Call update is in progress", |
| 1234 | ImsReasonInfo.CODE_LOCAL_ILLEGAL_STATE); |
| 1235 | } |
| 1236 | |
| 1237 | if (mSession == null) { |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 1238 | loge("merge :: no call session"); |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1239 | throw new ImsException("No call session", |
| 1240 | ImsReasonInfo.CODE_LOCAL_CALL_TERMINATED); |
| 1241 | } |
| 1242 | |
Uma Maheswari Ramalingam | ca45f58 | 2014-05-19 12:32:20 -0700 | [diff] [blame] | 1243 | // if skipHoldBeforeMerge = true, IMS service implementation will |
| 1244 | // merge without explicitly holding the call. |
| 1245 | if (mHold || (mContext.getResources().getBoolean( |
| 1246 | com.android.internal.R.bool.skipHoldBeforeMerge))) { |
Anthony Lee | b8799fe | 2014-11-03 15:13:47 -0800 | [diff] [blame] | 1247 | |
Tyler Gunn | 9bd5ca5 | 2014-12-02 09:21:01 -0800 | [diff] [blame] | 1248 | if (mMergePeer != null && !mMergePeer.isMultiparty() && !isMultiparty()) { |
| 1249 | // We only set UPDATE_MERGE when we are adding the first |
| 1250 | // calls to the Conference. If there is already a conference |
Tyler Gunn | 047d810 | 2015-01-30 15:21:11 -0800 | [diff] [blame] | 1251 | // no special handling is needed. The existing conference |
Tyler Gunn | 9bd5ca5 | 2014-12-02 09:21:01 -0800 | [diff] [blame] | 1252 | // session will just go active and any other sessions will be terminated |
| 1253 | // if needed. There will be no merge failed callback. |
Tyler Gunn | 047d810 | 2015-01-30 15:21:11 -0800 | [diff] [blame] | 1254 | // Mark both the host and peer UPDATE_MERGE to ensure both are aware that a |
| 1255 | // merge is pending. |
Tyler Gunn | 9bd5ca5 | 2014-12-02 09:21:01 -0800 | [diff] [blame] | 1256 | mUpdateRequest = UPDATE_MERGE; |
Tyler Gunn | 047d810 | 2015-01-30 15:21:11 -0800 | [diff] [blame] | 1257 | mMergePeer.mUpdateRequest = UPDATE_MERGE; |
Anthony Lee | b8799fe | 2014-11-03 15:13:47 -0800 | [diff] [blame] | 1258 | } |
Tyler Gunn | 9bd5ca5 | 2014-12-02 09:21:01 -0800 | [diff] [blame] | 1259 | |
| 1260 | mSession.merge(); |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1261 | } else { |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 1262 | // This code basically says, we need to explicitly hold before requesting a merge |
| 1263 | // when we get the callback that the hold was successful (or failed), we should |
| 1264 | // automatically request a merge. |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1265 | mSession.hold(createHoldMediaProfile()); |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1266 | mHold = true; |
| 1267 | mUpdateRequest = UPDATE_HOLD_MERGE; |
| 1268 | } |
| 1269 | } |
| 1270 | } |
| 1271 | |
| 1272 | /** |
| 1273 | * Merges the active & hold call. |
| 1274 | * |
| 1275 | * @param bgCall the background (holding) call |
| 1276 | * @see Listener#onCallMerged, Listener#onCallMergeFailed |
| 1277 | * @throws ImsException if the IMS service fails to merge the call |
| 1278 | */ |
| 1279 | public void merge(ImsCall bgCall) throws ImsException { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 1280 | logi("merge(1) :: bgImsCall=" + bgCall); |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1281 | |
| 1282 | if (bgCall == null) { |
| 1283 | throw new ImsException("No background call", |
| 1284 | ImsReasonInfo.CODE_LOCAL_ILLEGAL_ARGUMENT); |
| 1285 | } |
| 1286 | |
| 1287 | synchronized(mLockObj) { |
Tyler Gunn | 047d810 | 2015-01-30 15:21:11 -0800 | [diff] [blame] | 1288 | // Mark both sessions as pending merge. |
| 1289 | this.setCallSessionMergePending(true); |
| 1290 | bgCall.setCallSessionMergePending(true); |
| 1291 | |
Tyler Gunn | 87466c5 | 2014-12-08 09:56:17 -0800 | [diff] [blame] | 1292 | if ((!isMultiparty() && !bgCall.isMultiparty()) || isMultiparty()) { |
| 1293 | // If neither call is multiparty, the current call is the merge host and the bg call |
| 1294 | // is the merge peer (ie we're starting a new conference). |
| 1295 | // OR |
| 1296 | // If this call is multiparty, it is the merge host and the other call is the merge |
| 1297 | // peer. |
| 1298 | setMergePeer(bgCall); |
| 1299 | } else { |
| 1300 | // If the bg call is multiparty, it is the merge host. |
| 1301 | setMergeHost(bgCall); |
| 1302 | } |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1303 | } |
Uma Maheswari Ramalingam | a1ed7b0 | 2015-05-20 14:26:42 -0700 | [diff] [blame] | 1304 | |
Uma Maheswari Ramalingam | 95be7c6 | 2015-05-06 23:08:17 -0700 | [diff] [blame] | 1305 | if (isMultiparty()) { |
| 1306 | mMergeRequestedByConference = true; |
| 1307 | } else { |
| 1308 | logi("merge : mMergeRequestedByConference not set"); |
| 1309 | } |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1310 | merge(); |
| 1311 | } |
| 1312 | |
| 1313 | /** |
| 1314 | * Updates the current call's properties (ex. call mode change: video upgrade / downgrade). |
| 1315 | */ |
| 1316 | public void update(int callType, ImsStreamMediaProfile mediaProfile) throws ImsException { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 1317 | logi("update :: callType=" + callType + ", mediaProfile=" + mediaProfile); |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1318 | |
| 1319 | if (isOnHold()) { |
| 1320 | if (DBG) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 1321 | logi("update :: call is on hold"); |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1322 | } |
| 1323 | throw new ImsException("Not in a call to update call", |
| 1324 | ImsReasonInfo.CODE_LOCAL_ILLEGAL_STATE); |
| 1325 | } |
| 1326 | |
| 1327 | synchronized(mLockObj) { |
| 1328 | if (mUpdateRequest != UPDATE_NONE) { |
| 1329 | if (DBG) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 1330 | logi("update :: update is in progress; request=" + |
Tyler Gunn | 9bd5ca5 | 2014-12-02 09:21:01 -0800 | [diff] [blame] | 1331 | updateRequestToString(mUpdateRequest)); |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1332 | } |
| 1333 | throw new ImsException("Call update is in progress", |
| 1334 | ImsReasonInfo.CODE_LOCAL_ILLEGAL_STATE); |
| 1335 | } |
| 1336 | |
| 1337 | if (mSession == null) { |
| 1338 | loge("update :: "); |
| 1339 | throw new ImsException("No call session", |
| 1340 | ImsReasonInfo.CODE_LOCAL_CALL_TERMINATED); |
| 1341 | } |
| 1342 | |
| 1343 | mSession.update(callType, mediaProfile); |
| 1344 | mUpdateRequest = UPDATE_UNSPECIFIED; |
| 1345 | } |
| 1346 | } |
| 1347 | |
| 1348 | /** |
| 1349 | * Extends this call (1-to-1 call) to the conference call |
| 1350 | * inviting the specified participants to. |
| 1351 | * |
| 1352 | */ |
| 1353 | public void extendToConference(String[] participants) throws ImsException { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 1354 | logi("extendToConference ::"); |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1355 | |
| 1356 | if (isOnHold()) { |
| 1357 | if (DBG) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 1358 | logi("extendToConference :: call is on hold"); |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1359 | } |
| 1360 | throw new ImsException("Not in a call to extend a call to conference", |
| 1361 | ImsReasonInfo.CODE_LOCAL_ILLEGAL_STATE); |
| 1362 | } |
| 1363 | |
| 1364 | synchronized(mLockObj) { |
| 1365 | if (mUpdateRequest != UPDATE_NONE) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 1366 | if (CONF_DBG) { |
| 1367 | logi("extendToConference :: update is in progress; request=" + |
Tyler Gunn | 9bd5ca5 | 2014-12-02 09:21:01 -0800 | [diff] [blame] | 1368 | updateRequestToString(mUpdateRequest)); |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1369 | } |
| 1370 | throw new ImsException("Call update is in progress", |
| 1371 | ImsReasonInfo.CODE_LOCAL_ILLEGAL_STATE); |
| 1372 | } |
| 1373 | |
| 1374 | if (mSession == null) { |
| 1375 | loge("extendToConference :: "); |
| 1376 | throw new ImsException("No call session", |
| 1377 | ImsReasonInfo.CODE_LOCAL_CALL_TERMINATED); |
| 1378 | } |
| 1379 | |
| 1380 | mSession.extendToConference(participants); |
| 1381 | mUpdateRequest = UPDATE_EXTEND_TO_CONFERENCE; |
| 1382 | } |
| 1383 | } |
| 1384 | |
| 1385 | /** |
| 1386 | * Requests the conference server to invite an additional participants to the conference. |
| 1387 | * |
| 1388 | */ |
| 1389 | public void inviteParticipants(String[] participants) throws ImsException { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 1390 | logi("inviteParticipants ::"); |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1391 | |
| 1392 | synchronized(mLockObj) { |
| 1393 | if (mSession == null) { |
| 1394 | loge("inviteParticipants :: "); |
| 1395 | throw new ImsException("No call session", |
| 1396 | ImsReasonInfo.CODE_LOCAL_CALL_TERMINATED); |
| 1397 | } |
| 1398 | |
| 1399 | mSession.inviteParticipants(participants); |
| 1400 | } |
| 1401 | } |
| 1402 | |
| 1403 | /** |
| 1404 | * Requests the conference server to remove the specified participants from the conference. |
| 1405 | * |
| 1406 | */ |
| 1407 | public void removeParticipants(String[] participants) throws ImsException { |
Uma Maheswari Ramalingam | a1ed7b0 | 2015-05-20 14:26:42 -0700 | [diff] [blame] | 1408 | logi("removeParticipants :: session=" + mSession); |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1409 | synchronized(mLockObj) { |
| 1410 | if (mSession == null) { |
| 1411 | loge("removeParticipants :: "); |
| 1412 | throw new ImsException("No call session", |
| 1413 | ImsReasonInfo.CODE_LOCAL_CALL_TERMINATED); |
| 1414 | } |
| 1415 | |
| 1416 | mSession.removeParticipants(participants); |
Uma Maheswari Ramalingam | a1ed7b0 | 2015-05-20 14:26:42 -0700 | [diff] [blame] | 1417 | |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1418 | } |
| 1419 | } |
| 1420 | |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1421 | /** |
| 1422 | * Sends a DTMF code. According to <a href="http://tools.ietf.org/html/rfc2833">RFC 2833</a>, |
| 1423 | * event 0 ~ 9 maps to decimal value 0 ~ 9, '*' to 10, '#' to 11, event 'A' ~ 'D' to 12 ~ 15, |
| 1424 | * and event flash to 16. Currently, event flash is not supported. |
| 1425 | * |
Libin.Tang@motorola.com | 2f92daf | 2014-08-23 18:08:31 -0500 | [diff] [blame] | 1426 | * @param c that represents the DTMF to send. '0' ~ '9', 'A' ~ 'D', '*', '#' are valid inputs. |
| 1427 | * @param result the result message to send when done. |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1428 | */ |
Libin.Tang@motorola.com | 2f92daf | 2014-08-23 18:08:31 -0500 | [diff] [blame] | 1429 | public void sendDtmf(char c, Message result) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 1430 | logi("sendDtmf :: code=" + c); |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1431 | |
| 1432 | synchronized(mLockObj) { |
| 1433 | if (mSession != null) { |
Andrew Lee | a4710d5 | 2014-12-09 14:51:53 -0800 | [diff] [blame] | 1434 | mSession.sendDtmf(c, result); |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1435 | } |
| 1436 | } |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1437 | } |
| 1438 | |
| 1439 | /** |
Uma Maheswari Ramalingam | a6fbae9 | 2014-12-05 16:40:46 -0800 | [diff] [blame] | 1440 | * Start a DTMF code. According to <a href="http://tools.ietf.org/html/rfc2833">RFC 2833</a>, |
| 1441 | * event 0 ~ 9 maps to decimal value 0 ~ 9, '*' to 10, '#' to 11, event 'A' ~ 'D' to 12 ~ 15, |
| 1442 | * and event flash to 16. Currently, event flash is not supported. |
| 1443 | * |
| 1444 | * @param c that represents the DTMF to send. '0' ~ '9', 'A' ~ 'D', '*', '#' are valid inputs. |
| 1445 | */ |
| 1446 | public void startDtmf(char c) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 1447 | logi("startDtmf :: code=" + c); |
Uma Maheswari Ramalingam | a6fbae9 | 2014-12-05 16:40:46 -0800 | [diff] [blame] | 1448 | |
| 1449 | synchronized(mLockObj) { |
| 1450 | if (mSession != null) { |
| 1451 | mSession.startDtmf(c); |
| 1452 | } |
| 1453 | } |
| 1454 | } |
| 1455 | |
| 1456 | /** |
| 1457 | * Stop a DTMF code. |
| 1458 | */ |
| 1459 | public void stopDtmf() { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 1460 | logi("stopDtmf :: "); |
Uma Maheswari Ramalingam | a6fbae9 | 2014-12-05 16:40:46 -0800 | [diff] [blame] | 1461 | |
| 1462 | synchronized(mLockObj) { |
| 1463 | if (mSession != null) { |
| 1464 | mSession.stopDtmf(); |
| 1465 | } |
| 1466 | } |
| 1467 | } |
| 1468 | |
| 1469 | /** |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1470 | * Sends an USSD message. |
| 1471 | * |
| 1472 | * @param ussdMessage USSD message to send |
| 1473 | */ |
| 1474 | public void sendUssd(String ussdMessage) throws ImsException { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 1475 | logi("sendUssd :: ussdMessage=" + ussdMessage); |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1476 | |
| 1477 | synchronized(mLockObj) { |
| 1478 | if (mSession == null) { |
| 1479 | loge("sendUssd :: "); |
| 1480 | throw new ImsException("No call session", |
| 1481 | ImsReasonInfo.CODE_LOCAL_CALL_TERMINATED); |
| 1482 | } |
| 1483 | |
| 1484 | mSession.sendUssd(ussdMessage); |
| 1485 | } |
| 1486 | } |
| 1487 | |
| 1488 | private void clear(ImsReasonInfo lastReasonInfo) { |
| 1489 | mInCall = false; |
| 1490 | mHold = false; |
| 1491 | mUpdateRequest = UPDATE_NONE; |
| 1492 | mLastReasonInfo = lastReasonInfo; |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1493 | } |
| 1494 | |
| 1495 | /** |
| 1496 | * Creates an IMS call session listener. |
| 1497 | */ |
| 1498 | private ImsCallSession.Listener createCallSessionListener() { |
| 1499 | return new ImsCallSessionListenerProxy(); |
| 1500 | } |
| 1501 | |
| 1502 | private ImsCall createNewCall(ImsCallSession session, ImsCallProfile profile) { |
| 1503 | ImsCall call = new ImsCall(mContext, profile); |
| 1504 | |
| 1505 | try { |
| 1506 | call.attachSession(session); |
| 1507 | } catch (ImsException e) { |
| 1508 | if (call != null) { |
| 1509 | call.close(); |
| 1510 | call = null; |
| 1511 | } |
| 1512 | } |
| 1513 | |
| 1514 | // Do additional operations... |
| 1515 | |
| 1516 | return call; |
| 1517 | } |
| 1518 | |
| 1519 | private ImsStreamMediaProfile createHoldMediaProfile() { |
| 1520 | ImsStreamMediaProfile mediaProfile = new ImsStreamMediaProfile(); |
| 1521 | |
| 1522 | if (mCallProfile == null) { |
| 1523 | return mediaProfile; |
| 1524 | } |
| 1525 | |
| 1526 | mediaProfile.mAudioQuality = mCallProfile.mMediaProfile.mAudioQuality; |
| 1527 | mediaProfile.mVideoQuality = mCallProfile.mMediaProfile.mVideoQuality; |
| 1528 | mediaProfile.mAudioDirection = ImsStreamMediaProfile.DIRECTION_SEND; |
| 1529 | |
| 1530 | if (mediaProfile.mVideoQuality != ImsStreamMediaProfile.VIDEO_QUALITY_NONE) { |
| 1531 | mediaProfile.mVideoDirection = ImsStreamMediaProfile.DIRECTION_SEND; |
| 1532 | } |
| 1533 | |
| 1534 | return mediaProfile; |
| 1535 | } |
| 1536 | |
| 1537 | private ImsStreamMediaProfile createResumeMediaProfile() { |
| 1538 | ImsStreamMediaProfile mediaProfile = new ImsStreamMediaProfile(); |
| 1539 | |
| 1540 | if (mCallProfile == null) { |
| 1541 | return mediaProfile; |
| 1542 | } |
| 1543 | |
| 1544 | mediaProfile.mAudioQuality = mCallProfile.mMediaProfile.mAudioQuality; |
| 1545 | mediaProfile.mVideoQuality = mCallProfile.mMediaProfile.mVideoQuality; |
| 1546 | mediaProfile.mAudioDirection = ImsStreamMediaProfile.DIRECTION_SEND_RECEIVE; |
| 1547 | |
| 1548 | if (mediaProfile.mVideoQuality != ImsStreamMediaProfile.VIDEO_QUALITY_NONE) { |
| 1549 | mediaProfile.mVideoDirection = ImsStreamMediaProfile.DIRECTION_SEND_RECEIVE; |
| 1550 | } |
| 1551 | |
| 1552 | return mediaProfile; |
| 1553 | } |
| 1554 | |
| 1555 | private void enforceConversationMode() { |
| 1556 | if (mInCall) { |
| 1557 | mHold = false; |
| 1558 | mUpdateRequest = UPDATE_NONE; |
| 1559 | } |
| 1560 | } |
| 1561 | |
| 1562 | private void mergeInternal() { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 1563 | if (CONF_DBG) { |
| 1564 | logi("mergeInternal :: "); |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1565 | } |
| 1566 | |
| 1567 | mSession.merge(); |
| 1568 | mUpdateRequest = UPDATE_MERGE; |
| 1569 | } |
| 1570 | |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1571 | private void notifyConferenceSessionTerminated(ImsReasonInfo reasonInfo) { |
Tyler Gunn | 9bd5ca5 | 2014-12-02 09:21:01 -0800 | [diff] [blame] | 1572 | ImsCall.Listener listener = mListener; |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1573 | clear(reasonInfo); |
| 1574 | |
| 1575 | if (listener != null) { |
| 1576 | try { |
| 1577 | listener.onCallTerminated(this, reasonInfo); |
| 1578 | } catch (Throwable t) { |
| 1579 | loge("notifyConferenceSessionTerminated :: ", t); |
| 1580 | } |
| 1581 | } |
| 1582 | } |
| 1583 | |
| 1584 | private void notifyConferenceStateUpdated(ImsConferenceState state) { |
Tyler Gunn | 9e3452a | 2015-09-08 13:10:14 -0700 | [diff] [blame] | 1585 | if (state == null || state.mParticipants == null) { |
| 1586 | return; |
| 1587 | } |
| 1588 | |
Tyler Gunn | 1c46760 | 2014-11-04 14:51:52 -0800 | [diff] [blame] | 1589 | Set<Entry<String, Bundle>> participants = state.mParticipants.entrySet(); |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1590 | |
Tyler Gunn | 1c46760 | 2014-11-04 14:51:52 -0800 | [diff] [blame] | 1591 | if (participants == null) { |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1592 | return; |
| 1593 | } |
| 1594 | |
Tyler Gunn | 1c46760 | 2014-11-04 14:51:52 -0800 | [diff] [blame] | 1595 | Iterator<Entry<String, Bundle>> iterator = participants.iterator(); |
Uma Maheswari Ramalingam | a1ed7b0 | 2015-05-20 14:26:42 -0700 | [diff] [blame] | 1596 | mConferenceParticipants = new ArrayList<>(participants.size()); |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1597 | while (iterator.hasNext()) { |
| 1598 | Entry<String, Bundle> entry = iterator.next(); |
| 1599 | |
| 1600 | String key = entry.getKey(); |
| 1601 | Bundle confInfo = entry.getValue(); |
| 1602 | String status = confInfo.getString(ImsConferenceState.STATUS); |
| 1603 | String user = confInfo.getString(ImsConferenceState.USER); |
Tyler Gunn | 5965614 | 2014-10-28 13:52:11 -0700 | [diff] [blame] | 1604 | String displayName = confInfo.getString(ImsConferenceState.DISPLAY_TEXT); |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1605 | String endpoint = confInfo.getString(ImsConferenceState.ENDPOINT); |
| 1606 | |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 1607 | if (CONF_DBG) { |
| 1608 | logi("notifyConferenceStateUpdated :: key=" + key + |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1609 | ", status=" + status + |
| 1610 | ", user=" + user + |
Tyler Gunn | 5965614 | 2014-10-28 13:52:11 -0700 | [diff] [blame] | 1611 | ", displayName= " + displayName + |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1612 | ", endpoint=" + endpoint); |
| 1613 | } |
| 1614 | |
Tyler Gunn | 9bd5ca5 | 2014-12-02 09:21:01 -0800 | [diff] [blame] | 1615 | Uri handle = Uri.parse(user); |
Uma Maheswari Ramalingam | a1ed7b0 | 2015-05-20 14:26:42 -0700 | [diff] [blame] | 1616 | if (endpoint == null) { |
| 1617 | endpoint = ""; |
| 1618 | } |
Tyler Gunn | 9bd5ca5 | 2014-12-02 09:21:01 -0800 | [diff] [blame] | 1619 | Uri endpointUri = Uri.parse(endpoint); |
| 1620 | int connectionState = ImsConferenceState.getConnectionStateForStatus(status); |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1621 | |
Uma Maheswari Ramalingam | a1ed7b0 | 2015-05-20 14:26:42 -0700 | [diff] [blame] | 1622 | if (connectionState != Connection.STATE_DISCONNECTED) { |
| 1623 | ConferenceParticipant conferenceParticipant = new ConferenceParticipant(handle, |
| 1624 | displayName, endpointUri, connectionState); |
| 1625 | mConferenceParticipants.add(conferenceParticipant); |
| 1626 | } |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1627 | } |
Tyler Gunn | 1c46760 | 2014-11-04 14:51:52 -0800 | [diff] [blame] | 1628 | |
Anju Mathapati | 0f10803 | 2015-10-09 15:34:28 -0700 | [diff] [blame] | 1629 | if (mConferenceParticipants != null && mListener != null) { |
Tyler Gunn | 1c46760 | 2014-11-04 14:51:52 -0800 | [diff] [blame] | 1630 | try { |
Uma Maheswari Ramalingam | a1ed7b0 | 2015-05-20 14:26:42 -0700 | [diff] [blame] | 1631 | mListener.onConferenceParticipantsStateChanged(this, mConferenceParticipants); |
Tyler Gunn | 1c46760 | 2014-11-04 14:51:52 -0800 | [diff] [blame] | 1632 | } catch (Throwable t) { |
| 1633 | loge("notifyConferenceStateUpdated :: ", t); |
| 1634 | } |
| 1635 | } |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 1636 | } |
| 1637 | |
Anthony Lee | b8799fe | 2014-11-03 15:13:47 -0800 | [diff] [blame] | 1638 | /** |
| 1639 | * Perform all cleanup and notification around the termination of a session. |
| 1640 | * Note that there are 2 distinct modes of operation. The first is when |
| 1641 | * we receive a session termination on the primary session when we are |
| 1642 | * in the processing of merging. The second is when we are not merging anything |
| 1643 | * and the call is terminated. |
| 1644 | * |
| 1645 | * @param reasonInfo The reason for the session termination |
| 1646 | */ |
| 1647 | private void processCallTerminated(ImsReasonInfo reasonInfo) { |
Tyler Gunn | 95d563e | 2015-07-23 09:28:58 -0700 | [diff] [blame] | 1648 | logi("processCallTerminated :: reason=" + reasonInfo + " userInitiated = " + |
| 1649 | mTerminationRequestPending); |
Anthony Lee | b8799fe | 2014-11-03 15:13:47 -0800 | [diff] [blame] | 1650 | |
| 1651 | ImsCall.Listener listener = null; |
Anthony Lee | b8799fe | 2014-11-03 15:13:47 -0800 | [diff] [blame] | 1652 | synchronized(ImsCall.this) { |
Tyler Gunn | 047d810 | 2015-01-30 15:21:11 -0800 | [diff] [blame] | 1653 | // If we are in the midst of establishing a conference, we will bury the termination |
Tyler Gunn | 95d563e | 2015-07-23 09:28:58 -0700 | [diff] [blame] | 1654 | // until the merge has completed. If necessary we can surface the termination at |
| 1655 | // this point. |
| 1656 | // We will also NOT bury the termination if a termination was initiated locally. |
| 1657 | if (isCallSessionMergePending() && !mTerminationRequestPending) { |
Anthony Lee | b8799fe | 2014-11-03 15:13:47 -0800 | [diff] [blame] | 1658 | // Since we are in the process of a merge, this trigger means something |
| 1659 | // else because it is probably due to the merge happening vs. the |
| 1660 | // session is really terminated. Let's flag this and revisit if |
| 1661 | // the merge() ends up failing because we will need to take action on the |
| 1662 | // mSession in that case since the termination was not due to the merge |
| 1663 | // succeeding. |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 1664 | if (CONF_DBG) { |
| 1665 | logi("processCallTerminated :: burying termination during ongoing merge."); |
Anthony Lee | b8799fe | 2014-11-03 15:13:47 -0800 | [diff] [blame] | 1666 | } |
| 1667 | mSessionEndDuringMerge = true; |
| 1668 | mSessionEndDuringMergeReasonInfo = reasonInfo; |
| 1669 | return; |
| 1670 | } |
| 1671 | |
Tyler Gunn | 9bd5ca5 | 2014-12-02 09:21:01 -0800 | [diff] [blame] | 1672 | // If we are terminating the conference call, notify using conference listeners. |
| 1673 | if (isMultiparty()) { |
Anthony Lee | b8799fe | 2014-11-03 15:13:47 -0800 | [diff] [blame] | 1674 | notifyConferenceSessionTerminated(reasonInfo); |
Tyler Gunn | 9bd5ca5 | 2014-12-02 09:21:01 -0800 | [diff] [blame] | 1675 | return; |
Anthony Lee | b8799fe | 2014-11-03 15:13:47 -0800 | [diff] [blame] | 1676 | } else { |
| 1677 | listener = mListener; |
| 1678 | clear(reasonInfo); |
| 1679 | } |
| 1680 | } |
| 1681 | |
| 1682 | if (listener != null) { |
| 1683 | try { |
| 1684 | listener.onCallTerminated(ImsCall.this, reasonInfo); |
| 1685 | } catch (Throwable t) { |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 1686 | loge("processCallTerminated :: ", t); |
Anthony Lee | b8799fe | 2014-11-03 15:13:47 -0800 | [diff] [blame] | 1687 | } |
| 1688 | } |
| 1689 | } |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 1690 | |
| 1691 | /** |
| 1692 | * This function determines if the ImsCallSession is our actual ImsCallSession or if is |
| 1693 | * the transient session used in the process of creating a conference. This function should only |
| 1694 | * be called within callbacks that are not directly related to conference merging but might |
| 1695 | * potentially still be called on the transient ImsCallSession sent to us from |
| 1696 | * callSessionMergeStarted() when we don't really care. In those situations, we probably don't |
| 1697 | * want to take any action so we need to know that we can return early. |
| 1698 | * |
| 1699 | * @param session - The {@link ImsCallSession} that the function needs to analyze |
| 1700 | * @return true if this is the transient {@link ImsCallSession}, false otherwise. |
| 1701 | */ |
| 1702 | private boolean isTransientConferenceSession(ImsCallSession session) { |
| 1703 | if (session != null && session != mSession && session == mTransientConferenceSession) { |
| 1704 | return true; |
| 1705 | } |
| 1706 | return false; |
| 1707 | } |
| 1708 | |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 1709 | private void setTransientSessionAsPrimary(ImsCallSession transientSession) { |
| 1710 | synchronized (ImsCall.this) { |
| 1711 | mSession.setListener(null); |
| 1712 | mSession = transientSession; |
| 1713 | mSession.setListener(createCallSessionListener()); |
| 1714 | } |
Tyler Gunn | 047d810 | 2015-01-30 15:21:11 -0800 | [diff] [blame] | 1715 | } |
| 1716 | |
Anju Mathapati | 818c09d | 2015-08-31 14:30:47 -0700 | [diff] [blame] | 1717 | private void markCallAsMerged(boolean playDisconnectTone) { |
| 1718 | if (!isSessionAlive(mSession)) { |
Uma Maheswari Ramalingam | 95be7c6 | 2015-05-06 23:08:17 -0700 | [diff] [blame] | 1719 | // If the peer is dead, let's not play a disconnect sound for it when we |
| 1720 | // unbury the termination callback. |
Anju Mathapati | 818c09d | 2015-08-31 14:30:47 -0700 | [diff] [blame] | 1721 | logi("markCallAsMerged"); |
| 1722 | setIsMerged(playDisconnectTone); |
| 1723 | mSessionEndDuringMerge = true; |
| 1724 | String reasonInfo; |
| 1725 | if (playDisconnectTone) { |
| 1726 | reasonInfo = "Call ended by network"; |
| 1727 | } else { |
| 1728 | reasonInfo = "Call ended during conference merge process."; |
| 1729 | } |
| 1730 | mSessionEndDuringMergeReasonInfo = new ImsReasonInfo( |
| 1731 | ImsReasonInfo.CODE_UNSPECIFIED, 0, reasonInfo); |
Uma Maheswari Ramalingam | 95be7c6 | 2015-05-06 23:08:17 -0700 | [diff] [blame] | 1732 | } |
| 1733 | } |
| 1734 | |
Tyler Gunn | 047d810 | 2015-01-30 15:21:11 -0800 | [diff] [blame] | 1735 | /** |
Uma Maheswari Ramalingam | 95be7c6 | 2015-05-06 23:08:17 -0700 | [diff] [blame] | 1736 | * Checks if the merge was requested by foreground conference call |
| 1737 | * |
| 1738 | * @return true if the merge was requested by foreground conference call |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 1739 | */ |
Uma Maheswari Ramalingam | 95be7c6 | 2015-05-06 23:08:17 -0700 | [diff] [blame] | 1740 | public boolean isMergeRequestedByConf() { |
| 1741 | synchronized(mLockObj) { |
| 1742 | return mMergeRequestedByConference; |
| 1743 | } |
| 1744 | } |
| 1745 | |
| 1746 | /** |
| 1747 | * Resets the flag which indicates merge request was sent by |
| 1748 | * foreground conference call |
| 1749 | */ |
| 1750 | public void resetIsMergeRequestedByConf(boolean value) { |
| 1751 | synchronized(mLockObj) { |
| 1752 | mMergeRequestedByConference = value; |
| 1753 | } |
| 1754 | } |
| 1755 | |
| 1756 | /** |
| 1757 | * Returns current ImsCallSession |
| 1758 | * |
| 1759 | * @return current session |
| 1760 | */ |
| 1761 | public ImsCallSession getSession() { |
| 1762 | synchronized(mLockObj) { |
| 1763 | return mSession; |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 1764 | } |
| 1765 | } |
| 1766 | |
| 1767 | /** |
| 1768 | * We have detected that a initial conference call has been fully configured. The internal |
| 1769 | * state of both {@code ImsCall} objects need to be cleaned up to reflect the new state. |
| 1770 | * This function should only be called in the context of the merge host to simplify logic |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 1771 | * |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 1772 | */ |
Anthony Lee | b8799fe | 2014-11-03 15:13:47 -0800 | [diff] [blame] | 1773 | private void processMergeComplete() { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 1774 | logi("processMergeComplete :: "); |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 1775 | |
| 1776 | // The logic simplifies if we can assume that this function is only called on |
| 1777 | // the merge host. |
| 1778 | if (!isMergeHost()) { |
| 1779 | loge("processMergeComplete :: We are not the merge host!"); |
| 1780 | return; |
Anthony Lee | b8799fe | 2014-11-03 15:13:47 -0800 | [diff] [blame] | 1781 | } |
| 1782 | |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 1783 | ImsCall.Listener listener; |
Tyler Gunn | 047d810 | 2015-01-30 15:21:11 -0800 | [diff] [blame] | 1784 | boolean swapRequired = false; |
Tyler Gunn | 047d810 | 2015-01-30 15:21:11 -0800 | [diff] [blame] | 1785 | |
Uma Maheswari Ramalingam | 95be7c6 | 2015-05-06 23:08:17 -0700 | [diff] [blame] | 1786 | ImsCall finalHostCall; |
| 1787 | ImsCall finalPeerCall; |
| 1788 | |
| 1789 | synchronized(ImsCall.this) { |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 1790 | if (isMultiparty()) { |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 1791 | setIsMerged(false); |
Uma Maheswari Ramalingam | 95be7c6 | 2015-05-06 23:08:17 -0700 | [diff] [blame] | 1792 | // if case handles Case 4 explained in callSessionMergeComplete |
| 1793 | // otherwise it is case 5 |
| 1794 | if (!mMergeRequestedByConference) { |
| 1795 | // single call in fg, conference call in bg. |
| 1796 | // Finally conf call becomes active after conference |
| 1797 | this.mHold = false; |
| 1798 | swapRequired = true; |
Tyler Gunn | 047d810 | 2015-01-30 15:21:11 -0800 | [diff] [blame] | 1799 | } |
Anju Mathapati | 818c09d | 2015-08-31 14:30:47 -0700 | [diff] [blame] | 1800 | mMergePeer.markCallAsMerged(false); |
Uma Maheswari Ramalingam | 95be7c6 | 2015-05-06 23:08:17 -0700 | [diff] [blame] | 1801 | finalHostCall = this; |
| 1802 | finalPeerCall = mMergePeer; |
Tyler Gunn | 047d810 | 2015-01-30 15:21:11 -0800 | [diff] [blame] | 1803 | } else { |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 1804 | // If we are here, we are not trying to merge a new call into an existing |
| 1805 | // conference. That means that there is a transient session on the merge |
| 1806 | // host that represents the future conference once all the parties |
| 1807 | // have been added to it. So make sure that it exists or else something |
| 1808 | // very wrong is going on. |
| 1809 | if (mTransientConferenceSession == null) { |
| 1810 | loge("processMergeComplete :: No transient session!"); |
| 1811 | return; |
Tyler Gunn | 047d810 | 2015-01-30 15:21:11 -0800 | [diff] [blame] | 1812 | } |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 1813 | if (mMergePeer == null) { |
| 1814 | loge("processMergeComplete :: No merge peer!"); |
| 1815 | return; |
Tyler Gunn | 047d810 | 2015-01-30 15:21:11 -0800 | [diff] [blame] | 1816 | } |
Tyler Gunn | 047d810 | 2015-01-30 15:21:11 -0800 | [diff] [blame] | 1817 | |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 1818 | // Since we are the host, we have the transient session attached to us. Let's detach |
| 1819 | // it and figure out where we need to set it for the final conference configuration. |
| 1820 | ImsCallSession transientConferenceSession = mTransientConferenceSession; |
| 1821 | mTransientConferenceSession = null; |
| 1822 | |
| 1823 | // Clear the listener for this transient session, we'll create a new listener |
| 1824 | // when it is attached to the final ImsCall that it should live on. |
| 1825 | transientConferenceSession.setListener(null); |
| 1826 | |
| 1827 | // Determine which call the transient session should be moved to. If the current |
| 1828 | // call session is still alive and the merge peer's session is not, we have a |
| 1829 | // situation where the current call failed to merge into the conference but the |
| 1830 | // merge peer did merge in to the conference. In this type of scenario the current |
| 1831 | // call will continue as a single party call, yet the background call will become |
| 1832 | // the conference. |
| 1833 | |
Uma Maheswari Ramalingam | 95be7c6 | 2015-05-06 23:08:17 -0700 | [diff] [blame] | 1834 | // handles Case 3 explained in callSessionMergeComplete |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 1835 | if (isSessionAlive(mSession) && !isSessionAlive(mMergePeer.getCallSession())) { |
| 1836 | // I'm the host but we are moving the transient session to the peer since its |
| 1837 | // session was disconnected and my session is still alive. This signifies that |
| 1838 | // their session was properly added to the conference but mine was not because |
| 1839 | // it is probably in the held state as opposed to part of the final conference. |
| 1840 | // In this case, we need to set isMerged to false on both calls so the |
| 1841 | // disconnect sound is called when either call disconnects. |
| 1842 | // Note that this case is only valid if this is an initial conference being |
| 1843 | // brought up. |
Uma Maheswari Ramalingam | 95be7c6 | 2015-05-06 23:08:17 -0700 | [diff] [blame] | 1844 | mMergePeer.mHold = false; |
| 1845 | this.mHold = true; |
Anju Mathapati | d0fb664 | 2015-07-22 13:55:57 -0700 | [diff] [blame] | 1846 | if (mConferenceParticipants != null && !mConferenceParticipants.isEmpty()) { |
| 1847 | mMergePeer.mConferenceParticipants = mConferenceParticipants; |
| 1848 | } |
| 1849 | // At this point both host & peer will have participant information. |
| 1850 | // Peer will transition to host & the participant information |
| 1851 | // from that will be used |
| 1852 | // HostCall that failed to merge will remain as a single call with |
| 1853 | // mConferenceParticipants, which should not be used. |
| 1854 | // Expectation is that if this call becomes part of a conference call in future, |
| 1855 | // mConferenceParticipants will be overriten with new CEP that is received. |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 1856 | finalHostCall = mMergePeer; |
| 1857 | finalPeerCall = this; |
| 1858 | swapRequired = true; |
| 1859 | setIsMerged(false); |
| 1860 | mMergePeer.setIsMerged(false); |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 1861 | if (CONF_DBG) { |
| 1862 | logi("processMergeComplete :: transient will transfer to merge peer"); |
Tyler Gunn | 047d810 | 2015-01-30 15:21:11 -0800 | [diff] [blame] | 1863 | } |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 1864 | } else if (!isSessionAlive(mSession) && |
| 1865 | isSessionAlive(mMergePeer.getCallSession())) { |
Uma Maheswari Ramalingam | 95be7c6 | 2015-05-06 23:08:17 -0700 | [diff] [blame] | 1866 | // Handles case 2 explained in callSessionMergeComplete |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 1867 | // The transient session stays with us and the disconnect sound should be played |
| 1868 | // when the merge peer eventually disconnects since it was not actually added to |
| 1869 | // the conference and is probably sitting in the held state. |
| 1870 | finalHostCall = this; |
| 1871 | finalPeerCall = mMergePeer; |
| 1872 | swapRequired = false; |
| 1873 | setIsMerged(false); |
| 1874 | mMergePeer.setIsMerged(false); // Play the disconnect sound |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 1875 | if (CONF_DBG) { |
| 1876 | logi("processMergeComplete :: transient will stay with the merge host"); |
Tyler Gunn | 047d810 | 2015-01-30 15:21:11 -0800 | [diff] [blame] | 1877 | } |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 1878 | } else { |
Uma Maheswari Ramalingam | 95be7c6 | 2015-05-06 23:08:17 -0700 | [diff] [blame] | 1879 | // Handles case 1 explained in callSessionMergeComplete |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 1880 | // The transient session stays with us and the disconnect sound should not be |
| 1881 | // played when we ripple up the disconnect for the merge peer because it was |
| 1882 | // only disconnected to be added to the conference. |
| 1883 | finalHostCall = this; |
| 1884 | finalPeerCall = mMergePeer; |
Anju Mathapati | 818c09d | 2015-08-31 14:30:47 -0700 | [diff] [blame] | 1885 | mMergePeer.markCallAsMerged(false); |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 1886 | swapRequired = false; |
| 1887 | setIsMerged(false); |
| 1888 | mMergePeer.setIsMerged(true); |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 1889 | if (CONF_DBG) { |
| 1890 | logi("processMergeComplete :: transient will stay with us (I'm the host)."); |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 1891 | } |
Tyler Gunn | 047d810 | 2015-01-30 15:21:11 -0800 | [diff] [blame] | 1892 | } |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 1893 | |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 1894 | if (CONF_DBG) { |
| 1895 | logi("processMergeComplete :: call=" + finalHostCall + " is the final host"); |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 1896 | } |
| 1897 | |
| 1898 | // Add the transient session to the ImsCall that ended up being the host for the |
| 1899 | // conference. |
| 1900 | finalHostCall.setTransientSessionAsPrimary(transientConferenceSession); |
Tyler Gunn | 047d810 | 2015-01-30 15:21:11 -0800 | [diff] [blame] | 1901 | } |
| 1902 | |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 1903 | listener = finalHostCall.mListener; |
Tyler Gunn | 047d810 | 2015-01-30 15:21:11 -0800 | [diff] [blame] | 1904 | |
Anju Mathapati | 1c10888 | 2015-11-17 18:59:24 +0530 | [diff] [blame] | 1905 | updateCallProfile(finalPeerCall); |
| 1906 | updateCallProfile(finalHostCall); |
| 1907 | |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 1908 | // Clear all the merge related flags. |
| 1909 | clearMergeInfo(); |
| 1910 | |
| 1911 | // For the final peer...let's bubble up any possible disconnects that we had |
| 1912 | // during the merge process |
| 1913 | finalPeerCall.notifySessionTerminatedDuringMerge(); |
| 1914 | // For the final host, let's just bury the disconnects that we my have received |
| 1915 | // during the merge process since we are now the host of the conference call. |
| 1916 | finalHostCall.clearSessionTerminationFlags(); |
Tyler Gunn | 2539409 | 2015-04-01 09:40:02 -0700 | [diff] [blame] | 1917 | |
| 1918 | // Keep track of the fact that merge host is the origin of a conference call in |
| 1919 | // progress. This is important so that we can later determine if a multiparty ImsCall |
| 1920 | // is multiparty because it was the origin of a conference call, or because it is a |
| 1921 | // member of a conference on another device. |
| 1922 | finalHostCall.mIsConferenceHost = true; |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 1923 | } |
| 1924 | if (listener != null) { |
| 1925 | try { |
Uma Maheswari Ramalingam | 95be7c6 | 2015-05-06 23:08:17 -0700 | [diff] [blame] | 1926 | // finalPeerCall will have the participant that was not merged and |
| 1927 | // it will be held state |
| 1928 | // if peer was merged successfully, finalPeerCall will be null |
| 1929 | listener.onCallMerged(finalHostCall, finalPeerCall, swapRequired); |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 1930 | } catch (Throwable t) { |
Anthony Lee | b8799fe | 2014-11-03 15:13:47 -0800 | [diff] [blame] | 1931 | loge("processMergeComplete :: ", t); |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 1932 | } |
Tyler Gunn | 6c0b0d0 | 2015-07-01 16:39:43 -0700 | [diff] [blame] | 1933 | if (mConferenceParticipants != null && !mConferenceParticipants.isEmpty()) { |
Uma Maheswari Ramalingam | a1ed7b0 | 2015-05-20 14:26:42 -0700 | [diff] [blame] | 1934 | try { |
Anju Mathapati | d0fb664 | 2015-07-22 13:55:57 -0700 | [diff] [blame] | 1935 | listener.onConferenceParticipantsStateChanged(finalHostCall, |
| 1936 | mConferenceParticipants); |
Uma Maheswari Ramalingam | a1ed7b0 | 2015-05-20 14:26:42 -0700 | [diff] [blame] | 1937 | } catch (Throwable t) { |
| 1938 | loge("processMergeComplete :: ", t); |
| 1939 | } |
| 1940 | } |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 1941 | } |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 1942 | return; |
| 1943 | } |
| 1944 | |
Anju Mathapati | 1c10888 | 2015-11-17 18:59:24 +0530 | [diff] [blame] | 1945 | private static void updateCallProfile(ImsCall call) { |
| 1946 | if (call != null) { |
| 1947 | call.updateCallProfile(); |
| 1948 | } |
| 1949 | } |
| 1950 | |
| 1951 | private void updateCallProfile() { |
| 1952 | synchronized (mLockObj) { |
| 1953 | if (mSession != null) { |
| 1954 | mCallProfile = mSession.getCallProfile(); |
| 1955 | } |
| 1956 | } |
| 1957 | } |
| 1958 | |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 1959 | /** |
Tyler Gunn | 047d810 | 2015-01-30 15:21:11 -0800 | [diff] [blame] | 1960 | * Handles the case where the session has ended during a merge by reporting the termination |
| 1961 | * reason to listeners. |
| 1962 | */ |
| 1963 | private void notifySessionTerminatedDuringMerge() { |
| 1964 | ImsCall.Listener listener; |
| 1965 | boolean notifyFailure = false; |
| 1966 | ImsReasonInfo notifyFailureReasonInfo = null; |
| 1967 | |
| 1968 | synchronized(ImsCall.this) { |
| 1969 | listener = mListener; |
| 1970 | if (mSessionEndDuringMerge) { |
| 1971 | // Set some local variables that will send out a notification about a |
| 1972 | // previously buried termination callback for our primary session now that |
| 1973 | // we know that this is not due to the conference call merging successfully. |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 1974 | if (CONF_DBG) { |
| 1975 | logi("notifySessionTerminatedDuringMerge ::reporting terminate during merge"); |
Tyler Gunn | 047d810 | 2015-01-30 15:21:11 -0800 | [diff] [blame] | 1976 | } |
| 1977 | notifyFailure = true; |
| 1978 | notifyFailureReasonInfo = mSessionEndDuringMergeReasonInfo; |
| 1979 | } |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 1980 | clearSessionTerminationFlags(); |
Tyler Gunn | 047d810 | 2015-01-30 15:21:11 -0800 | [diff] [blame] | 1981 | } |
| 1982 | |
| 1983 | if (listener != null && notifyFailure) { |
| 1984 | try { |
| 1985 | processCallTerminated(notifyFailureReasonInfo); |
| 1986 | } catch (Throwable t) { |
| 1987 | loge("notifySessionTerminatedDuringMerge :: ", t); |
| 1988 | } |
| 1989 | } |
| 1990 | } |
| 1991 | |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 1992 | private void clearSessionTerminationFlags() { |
| 1993 | mSessionEndDuringMerge = false; |
| 1994 | mSessionEndDuringMergeReasonInfo = null; |
| 1995 | } |
| 1996 | |
Uma Maheswari Ramalingam | a1ed7b0 | 2015-05-20 14:26:42 -0700 | [diff] [blame] | 1997 | /** |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 1998 | * We received a callback from ImsCallSession that a merge failed. Clean up all |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 1999 | * internal state to represent this state change. The calling function is a callback |
| 2000 | * and should have been called on the session that was in the foreground |
| 2001 | * when merge() was originally called. It is assumed that this function will be called |
| 2002 | * on the merge host. |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2003 | * |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2004 | * @param reasonInfo The {@link ImsReasonInfo} why the merge failed. |
| 2005 | */ |
Anthony Lee | b8799fe | 2014-11-03 15:13:47 -0800 | [diff] [blame] | 2006 | private void processMergeFailed(ImsReasonInfo reasonInfo) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 2007 | logi("processMergeFailed :: reason=" + reasonInfo); |
Tyler Gunn | 047d810 | 2015-01-30 15:21:11 -0800 | [diff] [blame] | 2008 | |
| 2009 | ImsCall.Listener listener; |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2010 | synchronized(ImsCall.this) { |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 2011 | // The logic simplifies if we can assume that this function is only called on |
| 2012 | // the merge host. |
| 2013 | if (!isMergeHost()) { |
| 2014 | loge("processMergeFailed :: We are not the merge host!"); |
| 2015 | return; |
| 2016 | } |
| 2017 | |
Anthony Lee | 61d41c1 | 2015-04-02 09:40:01 -0700 | [diff] [blame] | 2018 | // Try to clean up the transient session if it exists. |
| 2019 | if (mTransientConferenceSession != null) { |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2020 | mTransientConferenceSession.setListener(null); |
| 2021 | mTransientConferenceSession = null; |
| 2022 | } |
Tyler Gunn | 047d810 | 2015-01-30 15:21:11 -0800 | [diff] [blame] | 2023 | |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 2024 | listener = mListener; |
| 2025 | |
Anthony Lee | 61d41c1 | 2015-04-02 09:40:01 -0700 | [diff] [blame] | 2026 | // Ensure the calls being conferenced into the conference has isMerged = false. |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 2027 | // Ensure any terminations are surfaced from this session. |
Anju Mathapati | 818c09d | 2015-08-31 14:30:47 -0700 | [diff] [blame] | 2028 | markCallAsMerged(true); |
| 2029 | setCallSessionMergePending(false); |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 2030 | notifySessionTerminatedDuringMerge(); |
Anthony Lee | 61d41c1 | 2015-04-02 09:40:01 -0700 | [diff] [blame] | 2031 | |
Anju Mathapati | 818c09d | 2015-08-31 14:30:47 -0700 | [diff] [blame] | 2032 | // Perform the same cleanup on the merge peer if it exists. |
Anthony Lee | 61d41c1 | 2015-04-02 09:40:01 -0700 | [diff] [blame] | 2033 | if (mMergePeer != null) { |
Anju Mathapati | 818c09d | 2015-08-31 14:30:47 -0700 | [diff] [blame] | 2034 | mMergePeer.markCallAsMerged(true); |
| 2035 | mMergePeer.setCallSessionMergePending(false); |
Anthony Lee | 61d41c1 | 2015-04-02 09:40:01 -0700 | [diff] [blame] | 2036 | mMergePeer.notifySessionTerminatedDuringMerge(); |
| 2037 | } else { |
| 2038 | loge("processMergeFailed :: No merge peer!"); |
| 2039 | } |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 2040 | |
| 2041 | // Clear all the various flags around coordinating this merge. |
| 2042 | clearMergeInfo(); |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2043 | } |
| 2044 | if (listener != null) { |
| 2045 | try { |
| 2046 | listener.onCallMergeFailed(ImsCall.this, reasonInfo); |
| 2047 | } catch (Throwable t) { |
Anthony Lee | b8799fe | 2014-11-03 15:13:47 -0800 | [diff] [blame] | 2048 | loge("processMergeFailed :: ", t); |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2049 | } |
| 2050 | } |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 2051 | |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2052 | return; |
| 2053 | } |
| 2054 | |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 2055 | private class ImsCallSessionListenerProxy extends ImsCallSession.Listener { |
| 2056 | @Override |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2057 | public void callSessionProgressing(ImsCallSession session, ImsStreamMediaProfile profile) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 2058 | logi("callSessionProgressing :: session=" + session + " profile=" + profile); |
| 2059 | |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2060 | if (isTransientConferenceSession(session)) { |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 2061 | // If it is a transient (conference) session, there is no action for this signal. |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 2062 | logi("callSessionProgressing :: not supported for transient conference session=" + |
Anthony Lee | b8799fe | 2014-11-03 15:13:47 -0800 | [diff] [blame] | 2063 | session); |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2064 | return; |
| 2065 | } |
| 2066 | |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 2067 | ImsCall.Listener listener; |
| 2068 | |
| 2069 | synchronized(ImsCall.this) { |
| 2070 | listener = mListener; |
| 2071 | mCallProfile.mMediaProfile.copyFrom(profile); |
| 2072 | } |
| 2073 | |
| 2074 | if (listener != null) { |
| 2075 | try { |
| 2076 | listener.onCallProgressing(ImsCall.this); |
| 2077 | } catch (Throwable t) { |
| 2078 | loge("callSessionProgressing :: ", t); |
| 2079 | } |
| 2080 | } |
| 2081 | } |
| 2082 | |
| 2083 | @Override |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2084 | public void callSessionStarted(ImsCallSession session, ImsCallProfile profile) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 2085 | logi("callSessionStarted :: session=" + session + " profile=" + profile); |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 2086 | |
| 2087 | if (!isTransientConferenceSession(session)) { |
| 2088 | // In the case that we are in the middle of a merge (either host or peer), we have |
| 2089 | // closure as far as this call's primary session is concerned. If we are not |
| 2090 | // merging...its a NOOP. |
| 2091 | setCallSessionMergePending(false); |
| 2092 | } else { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 2093 | logi("callSessionStarted :: on transient session=" + session); |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 2094 | return; |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 2095 | } |
| 2096 | |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 2097 | if (isTransientConferenceSession(session)) { |
| 2098 | // No further processing is needed if this is the transient session. |
Anthony Lee | b8799fe | 2014-11-03 15:13:47 -0800 | [diff] [blame] | 2099 | return; |
| 2100 | } |
| 2101 | |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 2102 | ImsCall.Listener listener; |
| 2103 | |
| 2104 | synchronized(ImsCall.this) { |
| 2105 | listener = mListener; |
| 2106 | mCallProfile = profile; |
| 2107 | } |
| 2108 | |
| 2109 | if (listener != null) { |
| 2110 | try { |
| 2111 | listener.onCallStarted(ImsCall.this); |
| 2112 | } catch (Throwable t) { |
| 2113 | loge("callSessionStarted :: ", t); |
| 2114 | } |
| 2115 | } |
| 2116 | } |
| 2117 | |
| 2118 | @Override |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2119 | public void callSessionStartFailed(ImsCallSession session, ImsReasonInfo reasonInfo) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 2120 | loge("callSessionStartFailed :: session=" + session + " reasonInfo=" + reasonInfo); |
| 2121 | |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2122 | if (isTransientConferenceSession(session)) { |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 2123 | // We should not get this callback for a transient session. |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 2124 | logi("callSessionStartFailed :: not supported for transient conference session=" + |
Anthony Lee | b8799fe | 2014-11-03 15:13:47 -0800 | [diff] [blame] | 2125 | session); |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2126 | return; |
| 2127 | } |
| 2128 | |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 2129 | ImsCall.Listener listener; |
| 2130 | |
| 2131 | synchronized(ImsCall.this) { |
| 2132 | listener = mListener; |
| 2133 | mLastReasonInfo = reasonInfo; |
| 2134 | } |
| 2135 | |
| 2136 | if (listener != null) { |
| 2137 | try { |
| 2138 | listener.onCallStartFailed(ImsCall.this, reasonInfo); |
| 2139 | } catch (Throwable t) { |
| 2140 | loge("callSessionStarted :: ", t); |
| 2141 | } |
| 2142 | } |
| 2143 | } |
| 2144 | |
| 2145 | @Override |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2146 | public void callSessionTerminated(ImsCallSession session, ImsReasonInfo reasonInfo) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 2147 | logi("callSessionTerminated :: session=" + session + " reasonInfo=" + reasonInfo); |
| 2148 | |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 2149 | if (isTransientConferenceSession(session)) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 2150 | logi("callSessionTerminated :: on transient session=" + session); |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 2151 | // This is bad, it should be treated much a callSessionMergeFailed since the |
| 2152 | // transient session only exists when in the process of a merge and the |
| 2153 | // termination of this session is effectively the end of the merge. |
| 2154 | processMergeFailed(reasonInfo); |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2155 | return; |
| 2156 | } |
| 2157 | |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 2158 | // Process the termination first. If we are in the midst of establishing a conference |
| 2159 | // call, we may bury this callback until we are done. If there so no conference |
| 2160 | // call, the code after this function will be a NOOP. |
| 2161 | processCallTerminated(reasonInfo); |
| 2162 | |
Tyler Gunn | 047d810 | 2015-01-30 15:21:11 -0800 | [diff] [blame] | 2163 | // If session has terminated, it is no longer pending merge. |
| 2164 | setCallSessionMergePending(false); |
| 2165 | |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 2166 | } |
| 2167 | |
| 2168 | @Override |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2169 | public void callSessionHeld(ImsCallSession session, ImsCallProfile profile) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 2170 | logi("callSessionHeld :: session=" + session + "profile=" + profile); |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 2171 | ImsCall.Listener listener; |
| 2172 | |
| 2173 | synchronized(ImsCall.this) { |
Tyler Gunn | 047d810 | 2015-01-30 15:21:11 -0800 | [diff] [blame] | 2174 | // If the session was held, it is no longer pending a merge -- this means it could |
| 2175 | // not be merged into the conference and was held instead. |
| 2176 | setCallSessionMergePending(false); |
| 2177 | |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 2178 | mCallProfile = profile; |
| 2179 | |
| 2180 | if (mUpdateRequest == UPDATE_HOLD_MERGE) { |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 2181 | // This hold request was made to set the stage for a merge. |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 2182 | mergeInternal(); |
| 2183 | return; |
| 2184 | } |
| 2185 | |
| 2186 | mUpdateRequest = UPDATE_NONE; |
| 2187 | listener = mListener; |
| 2188 | } |
| 2189 | |
| 2190 | if (listener != null) { |
| 2191 | try { |
| 2192 | listener.onCallHeld(ImsCall.this); |
| 2193 | } catch (Throwable t) { |
| 2194 | loge("callSessionHeld :: ", t); |
| 2195 | } |
| 2196 | } |
| 2197 | } |
| 2198 | |
| 2199 | @Override |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2200 | public void callSessionHoldFailed(ImsCallSession session, ImsReasonInfo reasonInfo) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 2201 | loge("callSessionHoldFailed :: session" + session + "reasonInfo=" + reasonInfo); |
| 2202 | |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2203 | if (isTransientConferenceSession(session)) { |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 2204 | // We should not get this callback for a transient session. |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 2205 | logi("callSessionHoldFailed :: not supported for transient conference session=" + |
Anthony Lee | b8799fe | 2014-11-03 15:13:47 -0800 | [diff] [blame] | 2206 | session); |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2207 | return; |
| 2208 | } |
| 2209 | |
Shriram Ganesh | d3adfad | 2015-05-31 10:06:15 -0700 | [diff] [blame] | 2210 | logi("callSessionHoldFailed :: session=" + session + |
| 2211 | ", reasonInfo=" + reasonInfo); |
| 2212 | |
| 2213 | synchronized (mLockObj) { |
Uma Maheswari Ramalingam | a1ed7b0 | 2015-05-20 14:26:42 -0700 | [diff] [blame] | 2214 | mHold = false; |
| 2215 | } |
| 2216 | |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 2217 | boolean isHoldForMerge = false; |
| 2218 | ImsCall.Listener listener; |
| 2219 | |
| 2220 | synchronized(ImsCall.this) { |
| 2221 | if (mUpdateRequest == UPDATE_HOLD_MERGE) { |
| 2222 | isHoldForMerge = true; |
| 2223 | } |
| 2224 | |
| 2225 | mUpdateRequest = UPDATE_NONE; |
| 2226 | listener = mListener; |
| 2227 | } |
| 2228 | |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 2229 | if (listener != null) { |
| 2230 | try { |
| 2231 | listener.onCallHoldFailed(ImsCall.this, reasonInfo); |
| 2232 | } catch (Throwable t) { |
| 2233 | loge("callSessionHoldFailed :: ", t); |
| 2234 | } |
| 2235 | } |
| 2236 | } |
| 2237 | |
| 2238 | @Override |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2239 | public void callSessionHoldReceived(ImsCallSession session, ImsCallProfile profile) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 2240 | logi("callSessionHoldReceived :: session=" + session + "profile=" + profile); |
| 2241 | |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2242 | if (isTransientConferenceSession(session)) { |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 2243 | // We should not get this callback for a transient session. |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 2244 | logi("callSessionHoldReceived :: not supported for transient conference session=" + |
Anthony Lee | b8799fe | 2014-11-03 15:13:47 -0800 | [diff] [blame] | 2245 | session); |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2246 | return; |
| 2247 | } |
| 2248 | |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 2249 | ImsCall.Listener listener; |
| 2250 | |
| 2251 | synchronized(ImsCall.this) { |
| 2252 | listener = mListener; |
| 2253 | mCallProfile = profile; |
| 2254 | } |
| 2255 | |
| 2256 | if (listener != null) { |
| 2257 | try { |
| 2258 | listener.onCallHoldReceived(ImsCall.this); |
| 2259 | } catch (Throwable t) { |
| 2260 | loge("callSessionHoldReceived :: ", t); |
| 2261 | } |
| 2262 | } |
| 2263 | } |
| 2264 | |
| 2265 | @Override |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2266 | public void callSessionResumed(ImsCallSession session, ImsCallProfile profile) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 2267 | logi("callSessionResumed :: session=" + session + "profile=" + profile); |
| 2268 | |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2269 | if (isTransientConferenceSession(session)) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 2270 | logi("callSessionResumed :: not supported for transient conference session=" + |
Anthony Lee | b8799fe | 2014-11-03 15:13:47 -0800 | [diff] [blame] | 2271 | session); |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2272 | return; |
| 2273 | } |
| 2274 | |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 2275 | // If this call was pending a merge, it is not anymore. This is the case when we |
| 2276 | // are merging in a new call into an existing conference. |
| 2277 | setCallSessionMergePending(false); |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 2278 | |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 2279 | // TOOD: When we are merging a new call into an existing conference we are waiting |
| 2280 | // for 2 triggers to let us know that the conference has been established, the first |
| 2281 | // is a termination for the new calls (since it is added to the conference) the second |
| 2282 | // would be a resume on the existing conference. If the resume comes first, then |
| 2283 | // we will make the onCallResumed() callback and its unclear how this will behave if |
| 2284 | // the termination has not come yet. |
| 2285 | |
| 2286 | ImsCall.Listener listener; |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 2287 | synchronized(ImsCall.this) { |
| 2288 | listener = mListener; |
| 2289 | mCallProfile = profile; |
| 2290 | mUpdateRequest = UPDATE_NONE; |
Uma Maheswari Ramalingam | 095839a | 2014-12-03 14:47:15 -0800 | [diff] [blame] | 2291 | mHold = false; |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 2292 | } |
| 2293 | |
| 2294 | if (listener != null) { |
| 2295 | try { |
| 2296 | listener.onCallResumed(ImsCall.this); |
| 2297 | } catch (Throwable t) { |
| 2298 | loge("callSessionResumed :: ", t); |
| 2299 | } |
| 2300 | } |
| 2301 | } |
| 2302 | |
| 2303 | @Override |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2304 | public void callSessionResumeFailed(ImsCallSession session, ImsReasonInfo reasonInfo) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 2305 | loge("callSessionResumeFailed :: session=" + session + "reasonInfo=" + reasonInfo); |
| 2306 | |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2307 | if (isTransientConferenceSession(session)) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 2308 | logi("callSessionResumeFailed :: not supported for transient conference session=" + |
Anthony Lee | b8799fe | 2014-11-03 15:13:47 -0800 | [diff] [blame] | 2309 | session); |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2310 | return; |
| 2311 | } |
| 2312 | |
Uma Maheswari Ramalingam | a1ed7b0 | 2015-05-20 14:26:42 -0700 | [diff] [blame] | 2313 | synchronized(mLockObj) { |
| 2314 | mHold = true; |
| 2315 | } |
| 2316 | |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 2317 | ImsCall.Listener listener; |
| 2318 | |
| 2319 | synchronized(ImsCall.this) { |
| 2320 | listener = mListener; |
| 2321 | mUpdateRequest = UPDATE_NONE; |
| 2322 | } |
| 2323 | |
| 2324 | if (listener != null) { |
| 2325 | try { |
| 2326 | listener.onCallResumeFailed(ImsCall.this, reasonInfo); |
| 2327 | } catch (Throwable t) { |
| 2328 | loge("callSessionResumeFailed :: ", t); |
| 2329 | } |
| 2330 | } |
| 2331 | } |
| 2332 | |
| 2333 | @Override |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2334 | public void callSessionResumeReceived(ImsCallSession session, ImsCallProfile profile) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 2335 | logi("callSessionResumeReceived :: session=" + session + "profile=" + profile); |
| 2336 | |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2337 | if (isTransientConferenceSession(session)) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 2338 | logi("callSessionResumeReceived :: not supported for transient conference session=" + |
Anthony Lee | b8799fe | 2014-11-03 15:13:47 -0800 | [diff] [blame] | 2339 | session); |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2340 | return; |
| 2341 | } |
| 2342 | |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 2343 | ImsCall.Listener listener; |
| 2344 | |
| 2345 | synchronized(ImsCall.this) { |
| 2346 | listener = mListener; |
| 2347 | mCallProfile = profile; |
| 2348 | } |
| 2349 | |
| 2350 | if (listener != null) { |
| 2351 | try { |
| 2352 | listener.onCallResumeReceived(ImsCall.this); |
| 2353 | } catch (Throwable t) { |
| 2354 | loge("callSessionResumeReceived :: ", t); |
| 2355 | } |
| 2356 | } |
| 2357 | } |
| 2358 | |
| 2359 | @Override |
Tyler Gunn | 3f2b0aa | 2014-10-24 10:02:19 -0700 | [diff] [blame] | 2360 | public void callSessionMergeStarted(ImsCallSession session, |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 2361 | ImsCallSession newSession, ImsCallProfile profile) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 2362 | logi("callSessionMergeStarted :: session=" + session + " newSession=" + newSession + |
| 2363 | ", profile=" + profile); |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 2364 | |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2365 | return; |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 2366 | } |
| 2367 | |
Uma Maheswari Ramalingam | 95be7c6 | 2015-05-06 23:08:17 -0700 | [diff] [blame] | 2368 | /* |
| 2369 | * This method check if session exists as a session on the current |
| 2370 | * ImsCall or its counterpart if it is in the process of a conference |
| 2371 | */ |
| 2372 | private boolean doesCallSessionExistsInMerge(ImsCallSession cs) { |
| 2373 | String callId = cs.getCallId(); |
| 2374 | return ((isMergeHost() && Objects.equals(mMergePeer.mSession.getCallId(), callId)) || |
| 2375 | (isMergePeer() && Objects.equals(mMergeHost.mSession.getCallId(), callId)) || |
| 2376 | Objects.equals(mSession.getCallId(), callId)); |
| 2377 | } |
| 2378 | |
| 2379 | /** |
| 2380 | * We received a callback from ImsCallSession that merge completed. |
Anju Mathapati | d9ed874 | 2015-07-17 14:54:10 -0700 | [diff] [blame] | 2381 | * @param newSession - this session can have 2 values based on the below scenarios |
Uma Maheswari Ramalingam | 95be7c6 | 2015-05-06 23:08:17 -0700 | [diff] [blame] | 2382 | * |
| 2383 | * Conference Scenarios : |
| 2384 | * Case 1 - 3 way success case |
| 2385 | * Case 2 - 3 way success case but held call fails to merge |
| 2386 | * Case 3 - 3 way success case but active call fails to merge |
| 2387 | * case 4 - 4 way success case, where merge is initiated on the foreground single-party |
| 2388 | * call and the conference (mergeHost) is the background call. |
| 2389 | * case 5 - 4 way success case, where merge is initiated on the foreground conference |
| 2390 | * call (mergeHost) and the single party call is in the background. |
| 2391 | * |
| 2392 | * Conference Result: |
Anju Mathapati | d9ed874 | 2015-07-17 14:54:10 -0700 | [diff] [blame] | 2393 | * session : new session after conference |
| 2394 | * newSession = new session for case 1, 2, 3. |
| 2395 | * Should be considered as mTransientConferencession |
| 2396 | * newSession = Active conference session for case 5 will be null |
| 2397 | * mergehost was foreground call |
| 2398 | * mTransientConferencession will be null |
| 2399 | * newSession = Active conference session for case 4 will be null |
| 2400 | * mergeHost was background call |
| 2401 | * mTransientConferencession will be null |
Uma Maheswari Ramalingam | 95be7c6 | 2015-05-06 23:08:17 -0700 | [diff] [blame] | 2402 | */ |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 2403 | @Override |
Anju Mathapati | d9ed874 | 2015-07-17 14:54:10 -0700 | [diff] [blame] | 2404 | public void callSessionMergeComplete(ImsCallSession newSession) { |
| 2405 | logi("callSessionMergeComplete :: newSession =" + newSession); |
Uma Maheswari Ramalingam | 95be7c6 | 2015-05-06 23:08:17 -0700 | [diff] [blame] | 2406 | if (!isMergeHost()) { |
| 2407 | // Handles case 4 |
| 2408 | mMergeHost.processMergeComplete(); |
| 2409 | } else { |
Anju Mathapati | d9ed874 | 2015-07-17 14:54:10 -0700 | [diff] [blame] | 2410 | // Handles case 1, 2, 3 |
| 2411 | if (newSession != null) { |
| 2412 | mTransientConferenceSession = doesCallSessionExistsInMerge(newSession) ? |
| 2413 | null: newSession; |
| 2414 | } |
| 2415 | // Handles case 5 |
Uma Maheswari Ramalingam | 95be7c6 | 2015-05-06 23:08:17 -0700 | [diff] [blame] | 2416 | processMergeComplete(); |
| 2417 | } |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 2418 | } |
| 2419 | |
| 2420 | @Override |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2421 | public void callSessionMergeFailed(ImsCallSession session, ImsReasonInfo reasonInfo) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 2422 | loge("callSessionMergeFailed :: session=" + session + "reasonInfo=" + reasonInfo); |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 2423 | |
| 2424 | // Its possible that there could be threading issues with the other thread handling |
| 2425 | // the other call. This could affect our state. |
| 2426 | synchronized (ImsCall.this) { |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 2427 | // Let's tell our parent ImsCall that the merge has failed and we need to clean |
| 2428 | // up any temporary, transient state. Note this only gets called for an initial |
| 2429 | // conference. If a merge into an existing conference fails, the two sessions will |
| 2430 | // just go back to their original state (ACTIVE or HELD). |
| 2431 | if (isMergeHost()) { |
| 2432 | processMergeFailed(reasonInfo); |
| 2433 | } else if (mMergeHost != null) { |
| 2434 | mMergeHost.processMergeFailed(reasonInfo); |
| 2435 | } else { |
| 2436 | loge("callSessionMergeFailed :: No merge host for this conference!"); |
| 2437 | } |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2438 | } |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2439 | } |
| 2440 | |
| 2441 | @Override |
| 2442 | public void callSessionUpdated(ImsCallSession session, ImsCallProfile profile) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 2443 | logi("callSessionUpdated :: session=" + session + " profile=" + profile); |
| 2444 | |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2445 | if (isTransientConferenceSession(session)) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 2446 | logi("callSessionUpdated :: not supported for transient conference session=" + |
Anthony Lee | b8799fe | 2014-11-03 15:13:47 -0800 | [diff] [blame] | 2447 | session); |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2448 | return; |
| 2449 | } |
| 2450 | |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 2451 | ImsCall.Listener listener; |
| 2452 | |
| 2453 | synchronized(ImsCall.this) { |
| 2454 | listener = mListener; |
| 2455 | mCallProfile = profile; |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 2456 | } |
| 2457 | |
| 2458 | if (listener != null) { |
| 2459 | try { |
| 2460 | listener.onCallUpdated(ImsCall.this); |
| 2461 | } catch (Throwable t) { |
| 2462 | loge("callSessionUpdated :: ", t); |
| 2463 | } |
| 2464 | } |
| 2465 | } |
| 2466 | |
| 2467 | @Override |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2468 | public void callSessionUpdateFailed(ImsCallSession session, ImsReasonInfo reasonInfo) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 2469 | loge("callSessionUpdateFailed :: session=" + session + " reasonInfo=" + reasonInfo); |
| 2470 | |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2471 | if (isTransientConferenceSession(session)) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 2472 | logi("callSessionUpdateFailed :: not supported for transient conference session=" + |
Anthony Lee | b8799fe | 2014-11-03 15:13:47 -0800 | [diff] [blame] | 2473 | session); |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2474 | return; |
| 2475 | } |
| 2476 | |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 2477 | ImsCall.Listener listener; |
| 2478 | |
| 2479 | synchronized(ImsCall.this) { |
| 2480 | listener = mListener; |
| 2481 | mUpdateRequest = UPDATE_NONE; |
| 2482 | } |
| 2483 | |
| 2484 | if (listener != null) { |
| 2485 | try { |
| 2486 | listener.onCallUpdateFailed(ImsCall.this, reasonInfo); |
| 2487 | } catch (Throwable t) { |
| 2488 | loge("callSessionUpdateFailed :: ", t); |
| 2489 | } |
| 2490 | } |
| 2491 | } |
| 2492 | |
| 2493 | @Override |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2494 | public void callSessionUpdateReceived(ImsCallSession session, ImsCallProfile profile) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 2495 | logi("callSessionUpdateReceived :: session=" + session + " profile=" + profile); |
| 2496 | |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2497 | if (isTransientConferenceSession(session)) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 2498 | logi("callSessionUpdateReceived :: not supported for transient conference " + |
Anthony Lee | b8799fe | 2014-11-03 15:13:47 -0800 | [diff] [blame] | 2499 | "session=" + session); |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2500 | return; |
| 2501 | } |
| 2502 | |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 2503 | ImsCall.Listener listener; |
| 2504 | |
| 2505 | synchronized(ImsCall.this) { |
| 2506 | listener = mListener; |
| 2507 | mProposedCallProfile = profile; |
| 2508 | mUpdateRequest = UPDATE_UNSPECIFIED; |
| 2509 | } |
| 2510 | |
| 2511 | if (listener != null) { |
| 2512 | try { |
| 2513 | listener.onCallUpdateReceived(ImsCall.this); |
| 2514 | } catch (Throwable t) { |
| 2515 | loge("callSessionUpdateReceived :: ", t); |
| 2516 | } |
| 2517 | } |
| 2518 | } |
| 2519 | |
| 2520 | @Override |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2521 | public void callSessionConferenceExtended(ImsCallSession session, ImsCallSession newSession, |
| 2522 | ImsCallProfile profile) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 2523 | logi("callSessionConferenceExtended :: session=" + session + " newSession=" + |
| 2524 | newSession + ", profile=" + profile); |
| 2525 | |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2526 | if (isTransientConferenceSession(session)) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 2527 | logi("callSessionConferenceExtended :: not supported for transient conference " + |
Anthony Lee | b8799fe | 2014-11-03 15:13:47 -0800 | [diff] [blame] | 2528 | "session=" + session); |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2529 | return; |
| 2530 | } |
| 2531 | |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 2532 | ImsCall newCall = createNewCall(newSession, profile); |
| 2533 | |
| 2534 | if (newCall == null) { |
| 2535 | callSessionConferenceExtendFailed(session, new ImsReasonInfo()); |
| 2536 | return; |
| 2537 | } |
| 2538 | |
| 2539 | ImsCall.Listener listener; |
| 2540 | |
| 2541 | synchronized(ImsCall.this) { |
| 2542 | listener = mListener; |
| 2543 | mUpdateRequest = UPDATE_NONE; |
| 2544 | } |
| 2545 | |
| 2546 | if (listener != null) { |
| 2547 | try { |
| 2548 | listener.onCallConferenceExtended(ImsCall.this, newCall); |
| 2549 | } catch (Throwable t) { |
| 2550 | loge("callSessionConferenceExtended :: ", t); |
| 2551 | } |
| 2552 | } |
| 2553 | } |
| 2554 | |
| 2555 | @Override |
| 2556 | public void callSessionConferenceExtendFailed(ImsCallSession session, |
| 2557 | ImsReasonInfo reasonInfo) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 2558 | loge("callSessionConferenceExtendFailed :: reasonInfo=" + reasonInfo); |
| 2559 | |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2560 | if (isTransientConferenceSession(session)) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 2561 | logi("callSessionConferenceExtendFailed :: not supported for transient " + |
Anthony Lee | b8799fe | 2014-11-03 15:13:47 -0800 | [diff] [blame] | 2562 | "conference session=" + session); |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2563 | return; |
| 2564 | } |
| 2565 | |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 2566 | ImsCall.Listener listener; |
| 2567 | |
| 2568 | synchronized(ImsCall.this) { |
| 2569 | listener = mListener; |
| 2570 | mUpdateRequest = UPDATE_NONE; |
| 2571 | } |
| 2572 | |
| 2573 | if (listener != null) { |
| 2574 | try { |
| 2575 | listener.onCallConferenceExtendFailed(ImsCall.this, reasonInfo); |
| 2576 | } catch (Throwable t) { |
| 2577 | loge("callSessionConferenceExtendFailed :: ", t); |
| 2578 | } |
| 2579 | } |
| 2580 | } |
| 2581 | |
| 2582 | @Override |
| 2583 | public void callSessionConferenceExtendReceived(ImsCallSession session, |
| 2584 | ImsCallSession newSession, ImsCallProfile profile) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 2585 | logi("callSessionConferenceExtendReceived :: newSession=" + newSession + |
| 2586 | ", profile=" + profile); |
| 2587 | |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2588 | if (isTransientConferenceSession(session)) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 2589 | logi("callSessionConferenceExtendReceived :: not supported for transient " + |
Tyler Gunn | 9bd5ca5 | 2014-12-02 09:21:01 -0800 | [diff] [blame] | 2590 | "conference session" + session); |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2591 | return; |
| 2592 | } |
| 2593 | |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 2594 | ImsCall newCall = createNewCall(newSession, profile); |
| 2595 | |
| 2596 | if (newCall == null) { |
| 2597 | // Should all the calls be terminated...??? |
| 2598 | return; |
| 2599 | } |
| 2600 | |
| 2601 | ImsCall.Listener listener; |
| 2602 | |
| 2603 | synchronized(ImsCall.this) { |
| 2604 | listener = mListener; |
| 2605 | } |
| 2606 | |
| 2607 | if (listener != null) { |
| 2608 | try { |
| 2609 | listener.onCallConferenceExtendReceived(ImsCall.this, newCall); |
| 2610 | } catch (Throwable t) { |
| 2611 | loge("callSessionConferenceExtendReceived :: ", t); |
| 2612 | } |
| 2613 | } |
| 2614 | } |
| 2615 | |
| 2616 | @Override |
| 2617 | public void callSessionInviteParticipantsRequestDelivered(ImsCallSession session) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 2618 | logi("callSessionInviteParticipantsRequestDelivered ::"); |
| 2619 | |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2620 | if (isTransientConferenceSession(session)) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 2621 | logi("callSessionInviteParticipantsRequestDelivered :: not supported for " + |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2622 | "conference session=" + session); |
| 2623 | return; |
| 2624 | } |
| 2625 | |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 2626 | ImsCall.Listener listener; |
| 2627 | |
| 2628 | synchronized(ImsCall.this) { |
| 2629 | listener = mListener; |
| 2630 | } |
| 2631 | |
| 2632 | if (listener != null) { |
| 2633 | try { |
| 2634 | listener.onCallInviteParticipantsRequestDelivered(ImsCall.this); |
| 2635 | } catch (Throwable t) { |
| 2636 | loge("callSessionInviteParticipantsRequestDelivered :: ", t); |
| 2637 | } |
| 2638 | } |
| 2639 | } |
| 2640 | |
| 2641 | @Override |
| 2642 | public void callSessionInviteParticipantsRequestFailed(ImsCallSession session, |
| 2643 | ImsReasonInfo reasonInfo) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 2644 | loge("callSessionInviteParticipantsRequestFailed :: reasonInfo=" + reasonInfo); |
| 2645 | |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2646 | if (isTransientConferenceSession(session)) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 2647 | logi("callSessionInviteParticipantsRequestFailed :: not supported for " + |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2648 | "conference session=" + session); |
| 2649 | return; |
| 2650 | } |
| 2651 | |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 2652 | ImsCall.Listener listener; |
| 2653 | |
| 2654 | synchronized(ImsCall.this) { |
| 2655 | listener = mListener; |
| 2656 | } |
| 2657 | |
| 2658 | if (listener != null) { |
| 2659 | try { |
| 2660 | listener.onCallInviteParticipantsRequestFailed(ImsCall.this, reasonInfo); |
| 2661 | } catch (Throwable t) { |
| 2662 | loge("callSessionInviteParticipantsRequestFailed :: ", t); |
| 2663 | } |
| 2664 | } |
| 2665 | } |
| 2666 | |
| 2667 | @Override |
| 2668 | public void callSessionRemoveParticipantsRequestDelivered(ImsCallSession session) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 2669 | logi("callSessionRemoveParticipantsRequestDelivered ::"); |
| 2670 | |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2671 | if (isTransientConferenceSession(session)) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 2672 | logi("callSessionRemoveParticipantsRequestDelivered :: not supported for " + |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2673 | "conference session=" + session); |
| 2674 | return; |
| 2675 | } |
| 2676 | |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 2677 | ImsCall.Listener listener; |
| 2678 | |
| 2679 | synchronized(ImsCall.this) { |
| 2680 | listener = mListener; |
| 2681 | } |
| 2682 | |
| 2683 | if (listener != null) { |
| 2684 | try { |
| 2685 | listener.onCallRemoveParticipantsRequestDelivered(ImsCall.this); |
| 2686 | } catch (Throwable t) { |
| 2687 | loge("callSessionRemoveParticipantsRequestDelivered :: ", t); |
| 2688 | } |
| 2689 | } |
| 2690 | } |
| 2691 | |
| 2692 | @Override |
| 2693 | public void callSessionRemoveParticipantsRequestFailed(ImsCallSession session, |
| 2694 | ImsReasonInfo reasonInfo) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 2695 | loge("callSessionRemoveParticipantsRequestFailed :: reasonInfo=" + reasonInfo); |
| 2696 | |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2697 | if (isTransientConferenceSession(session)) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 2698 | logi("callSessionRemoveParticipantsRequestFailed :: not supported for " + |
Tyler Gunn | 9bd5ca5 | 2014-12-02 09:21:01 -0800 | [diff] [blame] | 2699 | "conference session=" + session); |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2700 | return; |
| 2701 | } |
| 2702 | |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 2703 | ImsCall.Listener listener; |
| 2704 | |
| 2705 | synchronized(ImsCall.this) { |
| 2706 | listener = mListener; |
| 2707 | } |
| 2708 | |
| 2709 | if (listener != null) { |
| 2710 | try { |
| 2711 | listener.onCallRemoveParticipantsRequestFailed(ImsCall.this, reasonInfo); |
| 2712 | } catch (Throwable t) { |
| 2713 | loge("callSessionRemoveParticipantsRequestFailed :: ", t); |
| 2714 | } |
| 2715 | } |
| 2716 | } |
| 2717 | |
| 2718 | @Override |
| 2719 | public void callSessionConferenceStateUpdated(ImsCallSession session, |
| 2720 | ImsConferenceState state) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 2721 | logi("callSessionConferenceStateUpdated :: state=" + state); |
| 2722 | |
Tyler Gunn | 938116f | 2014-10-27 09:15:23 -0700 | [diff] [blame] | 2723 | conferenceStateUpdated(state); |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 2724 | } |
| 2725 | |
| 2726 | @Override |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2727 | public void callSessionUssdMessageReceived(ImsCallSession session, int mode, |
| 2728 | String ussdMessage) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 2729 | logi("callSessionUssdMessageReceived :: mode=" + mode + ", ussdMessage=" + |
| 2730 | ussdMessage); |
| 2731 | |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2732 | if (isTransientConferenceSession(session)) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 2733 | logi("callSessionUssdMessageReceived :: not supported for transient " + |
Anthony Lee | b8799fe | 2014-11-03 15:13:47 -0800 | [diff] [blame] | 2734 | "conference session=" + session); |
Anthony Lee | 7138269 | 2014-10-30 10:50:10 -0700 | [diff] [blame] | 2735 | return; |
| 2736 | } |
| 2737 | |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 2738 | ImsCall.Listener listener; |
| 2739 | |
| 2740 | synchronized(ImsCall.this) { |
| 2741 | listener = mListener; |
| 2742 | } |
| 2743 | |
| 2744 | if (listener != null) { |
| 2745 | try { |
| 2746 | listener.onCallUssdMessageReceived(ImsCall.this, mode, ussdMessage); |
| 2747 | } catch (Throwable t) { |
| 2748 | loge("callSessionUssdMessageReceived :: ", t); |
| 2749 | } |
| 2750 | } |
| 2751 | } |
Pavel Zhamaitsiak | 987bab8 | 2014-11-16 15:29:09 -0800 | [diff] [blame] | 2752 | |
| 2753 | @Override |
| 2754 | public void callSessionTtyModeReceived(ImsCallSession session, int mode) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 2755 | logi("callSessionTtyModeReceived :: mode=" + mode); |
Pavel Zhamaitsiak | 987bab8 | 2014-11-16 15:29:09 -0800 | [diff] [blame] | 2756 | |
Pavel Zhamaitsiak | a6cae36 | 2014-12-10 17:31:33 -0800 | [diff] [blame] | 2757 | ImsCall.Listener listener; |
| 2758 | |
| 2759 | synchronized(ImsCall.this) { |
| 2760 | listener = mListener; |
| 2761 | } |
| 2762 | |
| 2763 | if (listener != null) { |
| 2764 | try { |
| 2765 | listener.onCallSessionTtyModeReceived(ImsCall.this, mode); |
| 2766 | } catch (Throwable t) { |
| 2767 | loge("callSessionTtyModeReceived :: ", t); |
Pavel Zhamaitsiak | 987bab8 | 2014-11-16 15:29:09 -0800 | [diff] [blame] | 2768 | } |
| 2769 | } |
| 2770 | } |
Rekha Kumar | 1463174 | 2015-02-04 10:47:00 -0800 | [diff] [blame] | 2771 | |
Tyler Gunn | 2539409 | 2015-04-01 09:40:02 -0700 | [diff] [blame] | 2772 | /** |
| 2773 | * Notifies of a change to the multiparty state for this {@code ImsCallSession}. |
| 2774 | * |
| 2775 | * @param session The call session. |
| 2776 | * @param isMultiParty {@code true} if the session became multiparty, {@code false} |
| 2777 | * otherwise. |
| 2778 | */ |
| 2779 | @Override |
| 2780 | public void callSessionMultipartyStateChanged(ImsCallSession session, |
| 2781 | boolean isMultiParty) { |
| 2782 | if (VDBG) { |
Pavel Zhamaitsiak | 691a1cc | 2015-04-09 10:14:55 -0700 | [diff] [blame] | 2783 | logi("callSessionMultipartyStateChanged isMultiParty: " + (isMultiParty ? "Y" |
Tyler Gunn | 2539409 | 2015-04-01 09:40:02 -0700 | [diff] [blame] | 2784 | : "N")); |
| 2785 | } |
| 2786 | |
| 2787 | ImsCall.Listener listener; |
| 2788 | |
| 2789 | synchronized(ImsCall.this) { |
| 2790 | listener = mListener; |
| 2791 | } |
| 2792 | |
| 2793 | if (listener != null) { |
| 2794 | try { |
| 2795 | listener.onMultipartyStateChanged(ImsCall.this, isMultiParty); |
| 2796 | } catch (Throwable t) { |
| 2797 | loge("callSessionMultipartyStateChanged :: ", t); |
| 2798 | } |
| 2799 | } |
| 2800 | } |
| 2801 | |
Rekha Kumar | 1463174 | 2015-02-04 10:47:00 -0800 | [diff] [blame] | 2802 | public void callSessionHandover(ImsCallSession session, int srcAccessTech, |
| 2803 | int targetAccessTech, ImsReasonInfo reasonInfo) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 2804 | logi("callSessionHandover :: session=" + session + ", srcAccessTech=" + |
| 2805 | srcAccessTech + ", targetAccessTech=" + targetAccessTech + ", reasonInfo=" + |
| 2806 | reasonInfo); |
Rekha Kumar | 1463174 | 2015-02-04 10:47:00 -0800 | [diff] [blame] | 2807 | |
| 2808 | ImsCall.Listener listener; |
| 2809 | |
| 2810 | synchronized(ImsCall.this) { |
| 2811 | listener = mListener; |
| 2812 | } |
| 2813 | |
| 2814 | if (listener != null) { |
| 2815 | try { |
| 2816 | listener.onCallHandover(ImsCall.this, srcAccessTech, targetAccessTech, |
| 2817 | reasonInfo); |
| 2818 | } catch (Throwable t) { |
| 2819 | loge("callSessionHandover :: ", t); |
| 2820 | } |
| 2821 | } |
| 2822 | } |
| 2823 | |
| 2824 | @Override |
| 2825 | public void callSessionHandoverFailed(ImsCallSession session, int srcAccessTech, |
| 2826 | int targetAccessTech, ImsReasonInfo reasonInfo) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 2827 | loge("callSessionHandoverFailed :: session=" + session + ", srcAccessTech=" + |
| 2828 | srcAccessTech + ", targetAccessTech=" + targetAccessTech + ", reasonInfo=" + |
| 2829 | reasonInfo); |
Rekha Kumar | 1463174 | 2015-02-04 10:47:00 -0800 | [diff] [blame] | 2830 | |
| 2831 | ImsCall.Listener listener; |
| 2832 | |
| 2833 | synchronized(ImsCall.this) { |
| 2834 | listener = mListener; |
| 2835 | } |
| 2836 | |
| 2837 | if (listener != null) { |
| 2838 | try { |
| 2839 | listener.onCallHandoverFailed(ImsCall.this, srcAccessTech, targetAccessTech, |
| 2840 | reasonInfo); |
| 2841 | } catch (Throwable t) { |
| 2842 | loge("callSessionHandoverFailed :: ", t); |
| 2843 | } |
| 2844 | } |
| 2845 | } |
Shriram Ganesh | d3adfad | 2015-05-31 10:06:15 -0700 | [diff] [blame] | 2846 | |
| 2847 | @Override |
| 2848 | public void callSessionSuppServiceReceived(ImsCallSession session, |
| 2849 | ImsSuppServiceNotification suppServiceInfo ) { |
| 2850 | if (isTransientConferenceSession(session)) { |
| 2851 | logi("callSessionSuppServiceReceived :: not supported for transient conference" |
| 2852 | + " session=" + session); |
| 2853 | return; |
| 2854 | } |
| 2855 | |
| 2856 | logi("callSessionSuppServiceReceived :: session=" + session + |
| 2857 | ", suppServiceInfo" + suppServiceInfo); |
| 2858 | |
| 2859 | ImsCall.Listener listener; |
| 2860 | |
| 2861 | synchronized(ImsCall.this) { |
| 2862 | listener = mListener; |
| 2863 | } |
| 2864 | |
| 2865 | if (listener != null) { |
| 2866 | try { |
| 2867 | listener.onCallSuppServiceReceived(ImsCall.this, suppServiceInfo); |
| 2868 | } catch (Throwable t) { |
| 2869 | loge("callSessionSuppServiceReceived :: ", t); |
| 2870 | } |
| 2871 | } |
| 2872 | } |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 2873 | } |
Tyler Gunn | 938116f | 2014-10-27 09:15:23 -0700 | [diff] [blame] | 2874 | |
| 2875 | /** |
| 2876 | * Report a new conference state to the current {@link ImsCall} and inform listeners of the |
| 2877 | * change. Marked as {@code VisibleForTesting} so that the |
| 2878 | * {@code com.android.internal.telephony.TelephonyTester} class can inject a test conference |
| 2879 | * event package into a regular ongoing IMS call. |
| 2880 | * |
| 2881 | * @param state The {@link ImsConferenceState}. |
| 2882 | */ |
| 2883 | @VisibleForTesting |
| 2884 | public void conferenceStateUpdated(ImsConferenceState state) { |
| 2885 | Listener listener; |
| 2886 | |
| 2887 | synchronized(this) { |
| 2888 | notifyConferenceStateUpdated(state); |
| 2889 | listener = mListener; |
| 2890 | } |
| 2891 | |
| 2892 | if (listener != null) { |
| 2893 | try { |
| 2894 | listener.onCallConferenceStateUpdated(this, state); |
| 2895 | } catch (Throwable t) { |
| 2896 | loge("callSessionConferenceStateUpdated :: ", t); |
| 2897 | } |
| 2898 | } |
| 2899 | } |
Tyler Gunn | 168c634 | 2014-11-18 08:40:49 -0800 | [diff] [blame] | 2900 | |
| 2901 | /** |
| 2902 | * Provides a human-readable string representation of an update request. |
| 2903 | * |
| 2904 | * @param updateRequest The update request. |
| 2905 | * @return The string representation. |
| 2906 | */ |
| 2907 | private String updateRequestToString(int updateRequest) { |
| 2908 | switch (updateRequest) { |
| 2909 | case UPDATE_NONE: |
| 2910 | return "NONE"; |
| 2911 | case UPDATE_HOLD: |
| 2912 | return "HOLD"; |
| 2913 | case UPDATE_HOLD_MERGE: |
| 2914 | return "HOLD_MERGE"; |
| 2915 | case UPDATE_RESUME: |
| 2916 | return "RESUME"; |
| 2917 | case UPDATE_MERGE: |
| 2918 | return "MERGE"; |
| 2919 | case UPDATE_EXTEND_TO_CONFERENCE: |
| 2920 | return "EXTEND_TO_CONFERENCE"; |
| 2921 | case UPDATE_UNSPECIFIED: |
| 2922 | return "UNSPECIFIED"; |
| 2923 | default: |
| 2924 | return "UNKNOWN"; |
| 2925 | } |
| 2926 | } |
| 2927 | |
| 2928 | /** |
Tyler Gunn | 9bd5ca5 | 2014-12-02 09:21:01 -0800 | [diff] [blame] | 2929 | * Clears the merge peer for this call, ensuring that the peer's connection to this call is also |
| 2930 | * severed at the same time. |
| 2931 | */ |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 2932 | private void clearMergeInfo() { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 2933 | if (CONF_DBG) { |
| 2934 | logi("clearMergeInfo :: clearing all merge info"); |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 2935 | } |
Tyler Gunn | 047d810 | 2015-01-30 15:21:11 -0800 | [diff] [blame] | 2936 | |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 2937 | // First clear out the merge partner then clear ourselves out. |
Tyler Gunn | 9bd5ca5 | 2014-12-02 09:21:01 -0800 | [diff] [blame] | 2938 | if (mMergeHost != null) { |
| 2939 | mMergeHost.mMergePeer = null; |
Libin.Tang@motorola.com | 165aed5 | 2015-02-05 22:12:09 -0600 | [diff] [blame] | 2940 | mMergeHost.mUpdateRequest = UPDATE_NONE; |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 2941 | mMergeHost.mCallSessionMergePending = false; |
Tyler Gunn | 9bd5ca5 | 2014-12-02 09:21:01 -0800 | [diff] [blame] | 2942 | } |
Tyler Gunn | 9bd5ca5 | 2014-12-02 09:21:01 -0800 | [diff] [blame] | 2943 | if (mMergePeer != null) { |
| 2944 | mMergePeer.mMergeHost = null; |
Libin.Tang@motorola.com | 165aed5 | 2015-02-05 22:12:09 -0600 | [diff] [blame] | 2945 | mMergePeer.mUpdateRequest = UPDATE_NONE; |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 2946 | mMergePeer.mCallSessionMergePending = false; |
Tyler Gunn | 9bd5ca5 | 2014-12-02 09:21:01 -0800 | [diff] [blame] | 2947 | } |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 2948 | mMergeHost = null; |
| 2949 | mMergePeer = null; |
| 2950 | mUpdateRequest = UPDATE_NONE; |
| 2951 | mCallSessionMergePending = false; |
Tyler Gunn | 9bd5ca5 | 2014-12-02 09:21:01 -0800 | [diff] [blame] | 2952 | } |
| 2953 | |
| 2954 | /** |
| 2955 | * Sets the merge peer for the current call. The merge peer is the background call that will be |
| 2956 | * merged into this call. On the merge peer, sets the merge host to be this call. |
| 2957 | * |
| 2958 | * @param mergePeer The peer call to be merged into this one. |
| 2959 | */ |
| 2960 | private void setMergePeer(ImsCall mergePeer) { |
| 2961 | mMergePeer = mergePeer; |
| 2962 | mMergeHost = null; |
| 2963 | |
| 2964 | mergePeer.mMergeHost = ImsCall.this; |
| 2965 | mergePeer.mMergePeer = null; |
| 2966 | } |
| 2967 | |
| 2968 | /** |
| 2969 | * Sets the merge hody for the current call. The merge host is the foreground call this call |
| 2970 | * will be merged into. On the merge host, sets the merge peer to be this call. |
| 2971 | * |
| 2972 | * @param mergeHost The merge host this call will be merged into. |
| 2973 | */ |
| 2974 | public void setMergeHost(ImsCall mergeHost) { |
| 2975 | mMergeHost = mergeHost; |
| 2976 | mMergePeer = null; |
| 2977 | |
| 2978 | mergeHost.mMergeHost = null; |
| 2979 | mergeHost.mMergePeer = ImsCall.this; |
| 2980 | } |
| 2981 | |
| 2982 | /** |
| 2983 | * Determines if the current call is in the process of merging with another call or conference. |
| 2984 | * |
| 2985 | * @return {@code true} if in the process of merging. |
| 2986 | */ |
| 2987 | private boolean isMerging() { |
| 2988 | return mMergePeer != null || mMergeHost != null; |
| 2989 | } |
| 2990 | |
| 2991 | /** |
| 2992 | * Determines if the current call is the host of the merge. |
| 2993 | * |
| 2994 | * @return {@code true} if the call is the merge host. |
| 2995 | */ |
| 2996 | private boolean isMergeHost() { |
| 2997 | return mMergePeer != null && mMergeHost == null; |
| 2998 | } |
| 2999 | |
| 3000 | /** |
| 3001 | * Determines if the current call is the peer of the merge. |
| 3002 | * |
| 3003 | * @return {@code true} if the call is the merge peer. |
| 3004 | */ |
| 3005 | private boolean isMergePeer() { |
| 3006 | return mMergePeer == null && mMergeHost != null; |
| 3007 | } |
| 3008 | |
| 3009 | /** |
Tyler Gunn | 047d810 | 2015-01-30 15:21:11 -0800 | [diff] [blame] | 3010 | * Determines if the call session is pending merge into a conference or not. |
| 3011 | * |
| 3012 | * @return {@code true} if a merge into a conference is pending, {@code false} otherwise. |
| 3013 | */ |
| 3014 | private boolean isCallSessionMergePending() { |
| 3015 | return mCallSessionMergePending; |
| 3016 | } |
| 3017 | |
| 3018 | /** |
| 3019 | * Sets flag indicating whether the call session is pending merge into a conference or not. |
| 3020 | * |
| 3021 | * @param callSessionMergePending {@code true} if a merge into the conference is pending, |
| 3022 | * {@code false} otherwise. |
| 3023 | */ |
| 3024 | private void setCallSessionMergePending(boolean callSessionMergePending) { |
| 3025 | mCallSessionMergePending = callSessionMergePending; |
| 3026 | } |
| 3027 | |
| 3028 | /** |
| 3029 | * Determines if there is a conference merge in process. If there is a merge in process, |
| 3030 | * determines if both the merge host and peer sessions have completed the merge process. This |
| 3031 | * means that we have received terminate or hold signals for the sessions, indicating that they |
| 3032 | * are no longer in the process of being merged into the conference. |
| 3033 | * <p> |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 3034 | * The sessions are considered to have merged if: both calls still have merge peer/host |
| 3035 | * relationships configured, both sessions are not waiting to be merged into the conference, |
| 3036 | * and the transient conference session is alive in the case of an initial conference. |
Tyler Gunn | 047d810 | 2015-01-30 15:21:11 -0800 | [diff] [blame] | 3037 | * |
| 3038 | * @return {@code true} where the host and peer sessions have finished merging into the |
| 3039 | * conference, {@code false} if the merge has not yet completed, and {@code false} if there |
| 3040 | * is no conference merge in progress. |
| 3041 | */ |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 3042 | private boolean shouldProcessConferenceResult() { |
| 3043 | boolean areMergeTriggersDone = false; |
Tyler Gunn | 047d810 | 2015-01-30 15:21:11 -0800 | [diff] [blame] | 3044 | |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 3045 | synchronized (ImsCall.this) { |
| 3046 | // if there is a merge going on, then the merge host/peer relationships should have been |
| 3047 | // set up. This works for both the initial conference or merging a call into an |
| 3048 | // existing conference. |
| 3049 | if (!isMergeHost() && !isMergePeer()) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 3050 | if (CONF_DBG) { |
| 3051 | loge("shouldProcessConferenceResult :: no merge in progress"); |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 3052 | } |
| 3053 | return false; |
| 3054 | } |
| 3055 | |
| 3056 | // There is a merge in progress, so check the sessions to ensure: |
| 3057 | // 1. Both calls have completed being merged (or failing to merge) into the conference. |
| 3058 | // 2. The transient conference session is alive. |
| 3059 | if (isMergeHost()) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 3060 | if (CONF_DBG) { |
| 3061 | logi("shouldProcessConferenceResult :: We are a merge host"); |
| 3062 | logi("shouldProcessConferenceResult :: Here is the merge peer=" + mMergePeer); |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 3063 | } |
| 3064 | areMergeTriggersDone = !isCallSessionMergePending() && |
| 3065 | !mMergePeer.isCallSessionMergePending(); |
| 3066 | if (!isMultiparty()) { |
| 3067 | // Only check the transient session when there is no existing conference |
| 3068 | areMergeTriggersDone &= isSessionAlive(mTransientConferenceSession); |
| 3069 | } |
| 3070 | } else if (isMergePeer()) { |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 3071 | if (CONF_DBG) { |
| 3072 | logi("shouldProcessConferenceResult :: We are a merge peer"); |
| 3073 | logi("shouldProcessConferenceResult :: Here is the merge host=" + mMergeHost); |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 3074 | } |
| 3075 | areMergeTriggersDone = !isCallSessionMergePending() && |
| 3076 | !mMergeHost.isCallSessionMergePending(); |
| 3077 | if (!mMergeHost.isMultiparty()) { |
| 3078 | // Only check the transient session when there is no existing conference |
| 3079 | areMergeTriggersDone &= isSessionAlive(mMergeHost.mTransientConferenceSession); |
| 3080 | } else { |
| 3081 | // This else block is a special case for Verizon to handle these steps |
| 3082 | // 1. Establish a conference call. |
| 3083 | // 2. Add a new call (conference in in BG) |
| 3084 | // 3. Swap (conference active on FG) |
| 3085 | // 4. Merge |
| 3086 | // What happens here is that the BG call gets a terminated callback |
| 3087 | // because it was added to the conference. I've seen where |
| 3088 | // the FG gets no callback at all because its already active. |
| 3089 | // So if we continue to wait for it to set its isCallSessionMerging |
| 3090 | // flag to false...we'll be waiting forever. |
| 3091 | areMergeTriggersDone = !isCallSessionMergePending(); |
| 3092 | } |
| 3093 | } else { |
| 3094 | // Realistically this shouldn't happen, but best to be safe. |
| 3095 | loge("shouldProcessConferenceResult : merge in progress but call is neither" + |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 3096 | " host nor peer."); |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 3097 | } |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 3098 | if (CONF_DBG) { |
| 3099 | logi("shouldProcessConferenceResult :: returning:" + |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 3100 | (areMergeTriggersDone ? "true" : "false")); |
| 3101 | } |
Tyler Gunn | 047d810 | 2015-01-30 15:21:11 -0800 | [diff] [blame] | 3102 | } |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 3103 | return areMergeTriggersDone; |
Tyler Gunn | 047d810 | 2015-01-30 15:21:11 -0800 | [diff] [blame] | 3104 | } |
| 3105 | |
| 3106 | /** |
Tyler Gunn | 168c634 | 2014-11-18 08:40:49 -0800 | [diff] [blame] | 3107 | * Provides a string representation of the {@link ImsCall}. Primarily intended for use in log |
| 3108 | * statements. |
| 3109 | * |
| 3110 | * @return String representation of call. |
| 3111 | */ |
| 3112 | @Override |
| 3113 | public String toString() { |
| 3114 | StringBuilder sb = new StringBuilder(); |
| 3115 | sb.append("[ImsCall objId:"); |
| 3116 | sb.append(System.identityHashCode(this)); |
Tyler Gunn | 9bd5ca5 | 2014-12-02 09:21:01 -0800 | [diff] [blame] | 3117 | sb.append(" onHold:"); |
| 3118 | sb.append(isOnHold() ? "Y" : "N"); |
| 3119 | sb.append(" mute:"); |
| 3120 | sb.append(isMuted() ? "Y" : "N"); |
Pavel Zhamaitsiak | 50b03e9 | 2016-02-29 14:47:39 -0800 | [diff] [blame^] | 3121 | if (mCallProfile != null) { |
| 3122 | sb.append(" tech:"); |
| 3123 | sb.append(mCallProfile.getCallExtra(ImsCallProfile.EXTRA_CALL_RAT_TYPE)); |
| 3124 | } |
Tyler Gunn | 168c634 | 2014-11-18 08:40:49 -0800 | [diff] [blame] | 3125 | sb.append(" updateRequest:"); |
| 3126 | sb.append(updateRequestToString(mUpdateRequest)); |
Tyler Gunn | 87466c5 | 2014-12-08 09:56:17 -0800 | [diff] [blame] | 3127 | sb.append(" merging:"); |
| 3128 | sb.append(isMerging() ? "Y" : "N"); |
| 3129 | if (isMerging()) { |
| 3130 | if (isMergePeer()) { |
| 3131 | sb.append("P"); |
| 3132 | } else { |
| 3133 | sb.append("H"); |
| 3134 | } |
| 3135 | } |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 3136 | sb.append(" merge action pending:"); |
| 3137 | sb.append(isCallSessionMergePending() ? "Y" : "N"); |
Tyler Gunn | 87466c5 | 2014-12-08 09:56:17 -0800 | [diff] [blame] | 3138 | sb.append(" merged:"); |
| 3139 | sb.append(isMerged() ? "Y" : "N"); |
Tyler Gunn | 9bd5ca5 | 2014-12-02 09:21:01 -0800 | [diff] [blame] | 3140 | sb.append(" multiParty:"); |
| 3141 | sb.append(isMultiparty() ? "Y" : "N"); |
Tyler Gunn | 2539409 | 2015-04-01 09:40:02 -0700 | [diff] [blame] | 3142 | sb.append(" confHost:"); |
| 3143 | sb.append(isConferenceHost() ? "Y" : "N"); |
Anthony Lee | c479f66 | 2015-02-11 17:04:35 -0800 | [diff] [blame] | 3144 | sb.append(" buried term:"); |
| 3145 | sb.append(mSessionEndDuringMerge ? "Y" : "N"); |
Tyler Gunn | 9bd5ca5 | 2014-12-02 09:21:01 -0800 | [diff] [blame] | 3146 | sb.append(" session:"); |
| 3147 | sb.append(mSession); |
Tyler Gunn | 168c634 | 2014-11-18 08:40:49 -0800 | [diff] [blame] | 3148 | sb.append(" transientSession:"); |
| 3149 | sb.append(mTransientConferenceSession); |
| 3150 | sb.append("]"); |
| 3151 | return sb.toString(); |
| 3152 | } |
Anthony Lee | 6804851 | 2015-03-18 15:04:18 -0700 | [diff] [blame] | 3153 | |
| 3154 | private void throwImsException(Throwable t, int code) throws ImsException { |
| 3155 | if (t instanceof ImsException) { |
| 3156 | throw (ImsException) t; |
| 3157 | } else { |
| 3158 | throw new ImsException(String.valueOf(code), t, code); |
| 3159 | } |
| 3160 | } |
| 3161 | |
| 3162 | /** |
| 3163 | * Append the ImsCall information to the provided string. Usefull for as a logging helper. |
| 3164 | * @param s The original string |
| 3165 | * @return The original string with {@code ImsCall} information appended to it. |
| 3166 | */ |
| 3167 | private String appendImsCallInfoToString(String s) { |
| 3168 | StringBuilder sb = new StringBuilder(); |
| 3169 | sb.append(s); |
| 3170 | sb.append(" ImsCall="); |
| 3171 | sb.append(ImsCall.this); |
| 3172 | return sb.toString(); |
| 3173 | } |
| 3174 | |
| 3175 | /** |
| 3176 | * Log a string to the radio buffer at the info level. |
| 3177 | * @param s The message to log |
| 3178 | */ |
| 3179 | private void logi(String s) { |
| 3180 | Log.i(TAG, appendImsCallInfoToString(s)); |
| 3181 | } |
| 3182 | |
| 3183 | /** |
| 3184 | * Log a string to the radio buffer at the debug level. |
| 3185 | * @param s The message to log |
| 3186 | */ |
| 3187 | private void logd(String s) { |
| 3188 | Log.d(TAG, appendImsCallInfoToString(s)); |
| 3189 | } |
| 3190 | |
| 3191 | /** |
| 3192 | * Log a string to the radio buffer at the verbose level. |
| 3193 | * @param s The message to log |
| 3194 | */ |
| 3195 | private void logv(String s) { |
| 3196 | Log.v(TAG, appendImsCallInfoToString(s)); |
| 3197 | } |
| 3198 | |
| 3199 | /** |
| 3200 | * Log a string to the radio buffer at the error level. |
| 3201 | * @param s The message to log |
| 3202 | */ |
| 3203 | private void loge(String s) { |
| 3204 | Log.e(TAG, appendImsCallInfoToString(s)); |
| 3205 | } |
| 3206 | |
| 3207 | /** |
| 3208 | * Log a string to the radio buffer at the error level with a throwable |
| 3209 | * @param s The message to log |
| 3210 | * @param t The associated throwable |
| 3211 | */ |
| 3212 | private void loge(String s, Throwable t) { |
| 3213 | Log.e(TAG, appendImsCallInfoToString(s), t); |
| 3214 | } |
| 3215 | |
Wink Saville | ef36ef6 | 2014-06-11 08:39:38 -0700 | [diff] [blame] | 3216 | } |